joint instability

Summary

Summary: Lack of stability of a joint or joint prosthesis. Factors involved are intra-articular disease and integrity of extra-articular structures such as joint capsule, ligaments, and muscles.

Top Publications

  1. ncbi Peripheral tears of the triangular fibrocartilage complex cause distal radioulnar joint instability after distal radial fractures
    T Lindau
    Hand Unit, Department of Orthopedics, Lund University Hospital, Sweden
    J Hand Surg Am 25:464-8. 2000
  2. ncbi Epidemiology of general joint hypermobility and basis for the proposed criteria for benign joint hypermobility syndrome: review of the literature
    Lars Remvig
    Clinic of Orthopaedic Medicine and Rehabilitation, Rigshospitalet, Copenhagen University, Denmark
    J Rheumatol 34:804-9. 2007
  3. ncbi Gait kinematics and passive knee joint range of motion in children with hypermobility syndrome
    Francis A Fatoye
    Department of Health Professions, Faculty of Health, Psychology and Social Care, Manchester Metropolitan University, Elizabeth Gaskell Campus, Hathersage Road, Manchester M13 0JA, UK
    Gait Posture 33:447-51. 2011
  4. ncbi Osteoarthritis development in novel experimental mouse models induced by knee joint instability
    S Kamekura
    Department of Orthopaedic Surgery, University of Tokyo, Tokyo, Japan
    Osteoarthritis Cartilage 13:632-41. 2005
  5. ncbi Inter-examiner reproducibility of tests and criteria for generalized joint hypermobility and benign joint hypermobility syndrome
    B Juul-Kristensen
    Department of Medical Orthopaedics and Rehabilitation, Rigshospitalet, University Hospital of Copenhagen, Blegdamsvej 9, DK 2100 Copenhagen Ø, Denmark
    Rheumatology (Oxford) 46:1835-41. 2007
  6. ncbi Lower limb pain in a preadolescent population: prognosis and risk factors for chronicity--a prospective 1- and 4-year follow-up study
    Ashraf El-Metwally
    Department of Physical and Rehabilitation Medicine, Rheumatism Foundation Hospital, Heinola, Finland
    Pediatrics 116:673-81. 2005
  7. ncbi Beighton score: a valid measure for generalized hypermobility in children
    Bouwien Smits-Engelsman
    Faculty of Kinesiology and Rehabilitation Sciences, K U Leuven, Avans, University for Professionals, Breda, The Netherlands
    J Pediatr 158:119-23, 123.e1-4. 2011
  8. ncbi Motor competence and physical activity in 8-year-old school children with generalized joint hypermobility
    Birgit Juul-Kristensen
    Departmentsof Rheumatology, Rigshospitalet, University Hospital, Copenhagen, Denmark
    Pediatrics 124:1380-7. 2009
  9. ncbi Generalized joint hypermobility and risk of lower limb joint injury during sport: a systematic review with meta-analysis
    Verity Pacey
    Sports Physiotherapy Physiotherapy Department, The Children s Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia
    Am J Sports Med 38:1487-97. 2010
  10. ncbi Relationship between knee joint laxity and knee joint mechanics during the menstrual cycle
    S K Park
    Human Performance Laboratory, University of Calgary, 2500 University Drive, NW, Calgary, Alberta T2N 1N4, Canada
    Br J Sports Med 43:174-9. 2009

Detail Information

Publications323 found, 100 shown here

  1. ncbi Peripheral tears of the triangular fibrocartilage complex cause distal radioulnar joint instability after distal radial fractures
    T Lindau
    Hand Unit, Department of Orthopedics, Lund University Hospital, Sweden
    J Hand Surg Am 25:464-8. 2000
    ..Instability was not associated with any radiographic finding either at the time of fracture or at the follow-up examination. Initial fracture or nonunion of the styloid was even slightly more common in stable patients...
  2. ncbi Epidemiology of general joint hypermobility and basis for the proposed criteria for benign joint hypermobility syndrome: review of the literature
    Lars Remvig
    Clinic of Orthopaedic Medicine and Rehabilitation, Rigshospitalet, Copenhagen University, Denmark
    J Rheumatol 34:804-9. 2007
    ..This literature review of generalized joint hypermobility (GJH) syndromes discusses information regarding sex-, age-, and race-related factors from publications that specifically document validated GJH criteria...
  3. ncbi Gait kinematics and passive knee joint range of motion in children with hypermobility syndrome
    Francis A Fatoye
    Department of Health Professions, Faculty of Health, Psychology and Social Care, Manchester Metropolitan University, Elizabeth Gaskell Campus, Hathersage Road, Manchester M13 0JA, UK
    Gait Posture 33:447-51. 2011
    ..Children with HMS had higher passive knee ROM than healthy children and also demonstrated abnormal knee motion during gait. Gait re-education and joint stability exercise programmes may be of value to children with HMS...
  4. ncbi Osteoarthritis development in novel experimental mouse models induced by knee joint instability
    S Kamekura
    Department of Orthopaedic Surgery, University of Tokyo, Tokyo, Japan
    Osteoarthritis Cartilage 13:632-41. 2005
    ..To apply approaches from mouse genomics, this study created experimental mouse OA models by producing instability in the knee joints...
  5. ncbi Inter-examiner reproducibility of tests and criteria for generalized joint hypermobility and benign joint hypermobility syndrome
    B Juul-Kristensen
    Department of Medical Orthopaedics and Rehabilitation, Rigshospitalet, University Hospital of Copenhagen, Blegdamsvej 9, DK 2100 Copenhagen Ø, Denmark
    Rheumatology (Oxford) 46:1835-41. 2007
    ..To test the reproducibility of tests and criteria for generalized joint hypermobility (GJH) and benign joint hypermobility syndrome (BJHS)...
  6. ncbi Lower limb pain in a preadolescent population: prognosis and risk factors for chronicity--a prospective 1- and 4-year follow-up study
    Ashraf El-Metwally
    Department of Physical and Rehabilitation Medicine, Rheumatism Foundation Hospital, Heinola, Finland
    Pediatrics 116:673-81. 2005
    ..To determine the short-term and long-term prognosis of preadolescent lower limb pain and to assess factors that contribute to pain persistence at 1-year follow-up and pain recurrence at 4-year follow-up...
  7. ncbi Beighton score: a valid measure for generalized hypermobility in children
    Bouwien Smits-Engelsman
    Faculty of Kinesiology and Rehabilitation Sciences, K U Leuven, Avans, University for Professionals, Breda, The Netherlands
    J Pediatr 158:119-23, 123.e1-4. 2011
    ..To evaluate the validity of the Beighton score as a generalized measure of hypermobility and to measure the prevalence of hypermobility and pain in a random population of school age children...
  8. ncbi Motor competence and physical activity in 8-year-old school children with generalized joint hypermobility
    Birgit Juul-Kristensen
    Departmentsof Rheumatology, Rigshospitalet, University Hospital, Copenhagen, Denmark
    Pediatrics 124:1380-7. 2009
    ..A second aim was to compare children with and without GJH and BJHS regarding motor competence, self-reported physical activity, and incidence of musculoskeletal pain and injuries...
  9. ncbi Generalized joint hypermobility and risk of lower limb joint injury during sport: a systematic review with meta-analysis
    Verity Pacey
    Sports Physiotherapy Physiotherapy Department, The Children s Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia
    Am J Sports Med 38:1487-97. 2010
    ..Systematic reviews have not been conclusive and no meta-analysis has been performed...
  10. ncbi Relationship between knee joint laxity and knee joint mechanics during the menstrual cycle
    S K Park
    Human Performance Laboratory, University of Calgary, 2500 University Drive, NW, Calgary, Alberta T2N 1N4, Canada
    Br J Sports Med 43:174-9. 2009
    ..An increase in knee laxity during the menstrual cycle may increase the risk of anterior cruciate ligament injury...
  11. ncbi Pain intensity and quality of life perception in children with hypermobility syndrome
    Francis Fatoye
    Department of Health Professions, School of Health, Psychology and Social Care, Manchester Metropolitan University, Elizabeth Gaskell Campus, Hathersage Road, Manchester, M13 0JA, UK
    Rheumatol Int 32:1277-84. 2012
    ..These children may benefit from appropriate treatment programmes to alleviate pain intensity and improve QoL...
  12. ncbi Proprioception and muscle torque deficits in children with hypermobility syndrome
    F Fatoye
    Professional Registration Department, School of Health, Psychology and Social Care, Manchester Metropolitan University, Elizabeth Gaskell Campus, Hathersage Road, Manchester M130JA, UK
    Rheumatology (Oxford) 48:152-7. 2009
    ..It is therefore uncertain as to what sensorimotor deficits are present in children with HMS. This study investigated knee joint proprioception and muscle torque in healthy children and those with HMS...
  13. ncbi A novel classification system for spinal instability in neoplastic disease: an evidence-based approach and expert consensus from the Spine Oncology Study Group
    Charles G Fisher
    Combined Neurosurgery and Orthopaedic Spine Program, Department of Orthopaedics, University of British Columbia, Vancouver, BC, Canada
    Spine (Phila Pa 1976) 35:E1221-9. 2010
    ..Systematic review and modified Delphi technique...
  14. ncbi Importance of tibial slope for stability of the posterior cruciate ligament deficient knee
    J Robert Giffin
    Department of Orthopaedic Surgery, University of Western Ontario, London, Ontario, Canada
    Am J Sports Med 35:1443-9. 2007
    ..As a result, sagittal osteotomies that alter slope have recently been proposed for treatment of posterior cruciate ligament (PCL) injuries...
  15. ncbi Altered lumbopelvic movement control but not generalized joint hypermobility is associated with increased injury in dancers. A prospective study
    Nathalie Anne Roussel
    Division of Musculoskeletal Physiotherapy, Department of Health Sciences, Artesis University College of Antwerp, Belgium
    Man Ther 14:630-5. 2009
    ..Neither generalized joint hypermobility, evaluated with the Beighton score, nor a history of LBP was predictive of injuries. Further study of these interactions is required...
  16. pmc Reverse total shoulder arthroplasty-from the most to the least common complication
    Mazda Farshad
    Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Switzerland
    Int Orthop 34:1075-82. 2010
    ..Their incidence and the results of their treatment are inconsistently reported. To document and then prevent complications, a standardised monitoring tool including clear definitions and assessment instructions appears necessary...
  17. pmc Relationship between sex hormones and anterior knee laxity across the menstrual cycle
    Sandra J Shultz
    The University of North Carolina at Greensboro, Greensboro, NC University of Virginia, Charlottesville, VA 27402, USA
    Med Sci Sports Exerc 36:1165-74. 2004
    ..To comprehensively quantify through daily, serial measures changes in knee laxity as a function of changing sex-hormone levels across one complete menstrual cycle...
  18. ncbi The effects of the menstrual cycle on anterior knee laxity: a systematic review
    Bohdanna T Zazulak
    Departments of Orthopedics and Rehabilitation Services, Yale New Haven Hospital, New Haven, Connecticut, USA
    Sports Med 36:847-62. 2006
    ....
  19. ncbi Exercise tolerance in children and adolescents with musculoskeletal pain in joint hypermobility and joint hypomobility syndrome
    Raoul H H Engelbert
    Department of Pediatric Physical Therapy and Pediatric Exercise Physiology, Wilhelmina Children s Hospital, University Medical Center Utrecht, Utrecht, Netherlands
    Pediatrics 118:e690-6. 2006
    ....
  20. ncbi Migration pattern of a short femoral neck preserving stem
    S M Röhrl
    Department of Surgery and Perioperative Sciences, Umea University Hospital, Sweden
    Clin Orthop Relat Res 448:73-8. 2006
    ..The low migration of this short neck preserving stem suggests a favorable long-term outcome but longer followup is needed to substantiate this prediction. This design might become an alternative to standard stems and hip resurfacing...
  21. ncbi Meniscal allograft transplantation: long-term clinical results with radiological and magnetic resonance imaging correlations
    Peter C M Verdonk
    Department of Orthopaedic Surgery, Ghent University Hospital, De Pintelaan 185, 9000, Gent, Belgium
    Knee Surg Sports Traumatol Arthrosc 14:694-706. 2006
    ..Level of evidence is therapeutic study, Level IV and retrospective analysis of prospectively collected data...
  22. ncbi A randomized trial of treatment for acute anterior cruciate ligament tears
    Richard B Frobell
    Department of Orthopedics, Clinical Sciences Lund, Lund University, Lund, Sweden
    N Engl J Med 363:331-42. 2010
    ..The optimal management of a torn anterior cruciate ligament (ACL) of the knee is unknown...
  23. ncbi Posterior C1-C2 fusion with polyaxial screw and rod fixation
    J Harms
    Department of Orthopaedics and Traumatology, Center for Spinal Surgery, Karlsbad Langensteinbach, Germany
    Spine (Phila Pa 1976) 26:2467-71. 2001
    ..In addition, the initial results of this technique on 37 patients are described...
  24. ncbi Sports, joint injury, and posttraumatic osteoarthritis
    Joseph A Buckwalter
    Department of Orthopaedic Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA 52242, USA
    J Orthop Sports Phys Ther 33:578-88. 2003
    ..with abnormaljoint anatomy or alignment, previous significant joint injury, osteoarthritis, joint surgery, joint instability, disturbances of joint or muscle innervation or inadequate muscle strength have increased risk of joint ..
  25. ncbi A new model-based RSA method validated using CAD models and models from reversed engineering
    B L Kaptein
    Department of Orthopaedics, Leiden University Medical Center, P O Box 9600 RC, Leiden 2300, The Netherlands
    J Biomech 36:873-82. 2003
    ..05 degrees. Studies with clinical RSA-radiographs must prove that these results can also be reached in a clinical setting, making model-based RSA a possible alternative for marker-based RSA...
  26. ncbi Are diagnostic criteria for general joint hypermobility and benign joint hypermobility syndrome based on reproducible and valid tests? A review of the literature
    Lars Remvig
    Clinic of Orthopaedic Medicine and Rehabilitation, Rigshospitalet, Copenhagen University, Denmark
    J Rheumatol 34:798-803. 2007
    ..In this review we focus on current knowledge of the reliability of tests and diagnostic criteria for generalized joint hypermobility (GJH) and benign joint hypermobility syndrome (BJHS)...
  27. ncbi Reliability, validity, and responsiveness of the simple shoulder test: psychometric properties by age and injury type
    Jenna Godfrey
    Department of Preventive Medicine and Biometrics, The University of Colorado School of Medicine, Denver, CO, USA
    J Shoulder Elbow Surg 16:260-7. 2007
    ..81). However, there were differences after stratification for age group and injury type. The SST demonstrated overall acceptable psychometric performance; however, differences were found when data were stratified by age and injury type...
  28. ncbi Terrible triad injury of the elbow: current concepts
    Paul K Mathew
    University of Western Ontario, London, Ontario, Canada
    J Am Acad Orthop Surg 17:137-51. 2009
    ..Advances in knowledge combined with improved implants and surgical techniques have contributed to better outcomes...
  29. ncbi Joint hypermobility and growing pains in school children
    V Viswanathan
    Pediatric Rheumatology Clinic, Jaslok Hospital and Research Center, Gopalrao Deshmukh Marg, Mumbai 400 026, India
    Clin Exp Rheumatol 26:962-6. 2008
    ..To study the association between growing pains (GP) and joint hypermobility (HM ), children aged 3-9 were examined for the coexistence of HM and GP...
  30. ncbi Cross-cultural adaptation and validation of the German version of the Western Ontario Shoulder Instability index
    Jochen G Hofstaetter
    Department of Orthopaedic Surgery, Vienna General Hospital, Medical University of Vienna, Vienna, Austria
    Arch Orthop Trauma Surg 130:787-96. 2010
    ..Here, we report on translation and validation of the German version of the WOSI according to international guidelines...
  31. ncbi Changing hormone levels during the menstrual cycle affect knee laxity and stiffness in healthy female subjects
    Sang Kyoon Park
    Human Performance Laboratory, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada
    Am J Sports Med 37:588-98. 2009
    ..Whether knee laxity varies throughout the menstrual cycle remains controversial. As increased laxity may be a risk factor for anterior cruciate ligament (ACL) injury, further research is warranted...
  32. ncbi Alterations in knee joint laxity during the menstrual cycle in healthy women leads to increases in joint loads during selected athletic movements
    Sang Kyoon Park
    Human Performance Laboratory, University of Calgary, Calgary, Alberta T2N 1N4, Canada
    Am J Sports Med 37:1169-77. 2009
    ..It has been speculated that the hormonal cycle may be correlated with higher incidence of ACL injury in female athletes, but results have been very contradictory...
  33. ncbi Anatomy of lateral patellar instability: trochlear dysplasia and tibial tubercle-trochlear groove distance is more pronounced in women who dislocate the patella
    Peter Balcarek
    Department of Trauma Surgery, Plastic and Reconstructive Surgery, University Medicine, Robert Koch Str 40, 37075 Gottingen, Germany
    Am J Sports Med 38:2320-7. 2010
    ..However, a causative factor is missing, and differences in the anatomical risk factors between men and women are less defined...
  34. ncbi Balance, gait, falls, and fear of falling in women with the hypermobility type of Ehlers-Danlos syndrome
    Lies Rombaut
    Department of Rehabilitation Sciences and Physiotherapy, Ghent University and Artevelde University College, Ghent, Belgium
    Arthritis Care Res (Hoboken) 63:1432-9. 2011
    ..To investigate balance, gait, falls, and fear of falling in patients with the hypermobility type of Ehlers-Danlos syndrome (EDS-HT)...
  35. ncbi Spinal instability neoplastic score: an analysis of reliability and validity from the spine oncology study group
    Daryl R Fourney
    University of Saskatchewan, Royal University Hospital, 103 Hospital Dr, Saskatoon, Saskatchewan, Canada
    J Clin Oncol 29:3072-7. 2011
    ..The objective of this study was to determine the interobserver reliability, intraobserver reliability, and predictive validity of the Spinal Instability Neoplastic Score (SINS)...
  36. pmc Epidemiology of generalized joint laxity (hypermobility) in fourteen-year-old children from the UK: a population-based evaluation
    Jacqui Clinch
    Bristol Royal Hospital for Children, University of Bristol, Bristol, UK
    Arthritis Rheum 63:2819-27. 2011
    ..The present study was undertaken to describe the point prevalence and pattern of hypermobility in 14-year-old children from a population-based cohort...
  37. ncbi The use of an electromagnetic measurement system for anterior tibial displacement during the Lachman test
    Daisuke Araki
    Department of Orthopaedic Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
    Arthroscopy 27:792-802. 2011
    ....
  38. pmc Electromyographic activity of pelvic and lower limb muscles during postural tasks in people with benign joint hypermobility syndrome and non hypermobile people. A pilot study
    Naomi L Greenwood
    Human Performance Group, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
    Man Ther 16:623-8. 2011
    ..While results need to be verified with a larger subject sample, this study is important in developing new treatments for hypermobile people...
  39. ncbi Validation of beighton score and prevalence of connective tissue signs in 773 Dutch children
    L J van der Giessen
    Department of Physiotherapy, University Hospital Rotterdam, The Netherlands
    J Rheumatol 28:2726-30. 2001
    ..Although it is not possible to extrapolate the data, we expect that the findings are relevant for children of Caucasian race...
  40. ncbi Gait strategy in patients with Ehlers-Danlos syndrome hypermobility type: a kinematic and kinetic evaluation using 3D gait analysis
    Manuela Galli
    Bioeng Dept Politecnico di Milano, p za Leonardo da Vinci 32, 20133 Milano, Italy
    Res Dev Disabil 32:1663-8. 2011
    ..These findings help to elucidate the complex biomechanical changes in JHS/EDS-HT and may have a major role in the multidimensional evaluation and tailored management of these patients...
  41. ncbi Reliability and validity of the Western Ontario Shoulder Instability Index (WOSI) in the Japanese population
    Taku Hatta
    Department of Orthopaedic Surgery, Tohoku University School of Medicine, 1 1 Seiryo machi, Aoba ku, Sendai, 980 8574, Japan
    J Orthop Sci 16:732-6. 2011
    ..The purpose of this study was to evaluate the reliability and validity of the WOSI Japanese version for the Japanese population...
  42. ncbi Hypermobility and the hypermobility syndrome, part 2: assessment and management of hypermobility syndrome: illustrated via case studies
    Jane V Simmonds
    School of Health and Emergency Professions, University of Hertfordshire, Hatfield AL10 9AB, UK
    Man Ther 13:e1-11. 2008
    ..Two typical but very different case studies are presented, each illustrating key aspects of the assessment and highlighting the variety of management strategies and techniques required by therapists to facilitate successful outcomes...
  43. ncbi Experimental quadriceps muscle pain impairs knee joint control during walking
    Marius Henriksen
    Clinical Motor Function Laboratory, Parker Institute, Frederiksberg Hospital, Ndr Fasanvej 57, DK 2000 Frederiksberg, Denmark
    J Appl Physiol (1985) 103:132-9. 2007
    ..muscle pain modulated the function of the quadriceps muscle, resulting in impaired knee joint control and joint instability during walking. The changes are similar to those observed in patients with knee pain...
  44. pmc A comparison of cyclic variations in anterior knee laxity, genu recurvatum, and general joint laxity across the menstrual cycle
    Sandra J Shultz
    Department of Kinesiology, Applied Neuromechanics Research Laboratory, University of North Carolina at Greensboro, 1408 Walker Ave, Greensboro, North Carolina 27402, USA
    J Orthop Res 28:1411-7. 2010
    ..07 to 0.43). Substantial, similar, and reproducible cyclic changes in AKL, GR, and GJL were observed across the menstrual cycle, with the magnitude and pattern of cyclic changes varying considerably among females...
  45. ncbi Knee function in 10-year-old children and adults with Generalised Joint Hypermobility
    Birgit Juul-Kristensen
    University of Southern Denmark, Institute of Sports Science and Clinical Biomechanics, Research Unit for Musculoskeletal Function and Physiotherapy, Odense M, Denmark
    Knee 19:773-8. 2012
    ..Knee function is reduced in patients with Benign Joint Hypermobility Syndrome. The aim was to study knee function in children and adults with Generalised Joint Hypermobility (GJH) and Non-GJH (NGJH))...
  46. ncbi Multiple needle puncturing: balancing the varus knee
    Johan Bellemans
    University Hospitals of the Catholic University, Leuven, Belgium
    Orthopedics 34:e510-2. 2011
    ..Based on these results, we consider needle puncturing an effective and safe technique for progressive correction of MCL tightness during minimally invasive total knee arthroplasty...
  47. ncbi Distal radius instability and stiffness: common complications of distal radius fractures
    William B Kleinman
    The Indiana Hand to Shoulder Center, 8501 Harcourt Road, Indianapolis, IN 46260, USA
    Hand Clin 26:245-64. 2010
    ..This article also points out how stiffness of forearm rotation can result from a well-treated distal radius fracture and how this complication can be treated to restore healthy upper limb function...
  48. pmc Anatomic reconstruction of the distal radioulnar ligament for posttraumatic distal radioulnar joint instability
    Kyu Nam Seo
    Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
    Clin Orthop Surg 1:138-45. 2009
    ..To analyze clinical outcomes after anatomical reconstruction of distal radioulnar ligaments in patients with chronic post-traumatic instability of the distal radioulnar joint...
  49. ncbi Association between joint hypermobility syndrome and panic disorder: a case-control study
    Javier Garcia Campayo
    Dept of Psychiatry, Miguel Servet University Hospital, University of Zaragoza, Zaragoza, Spain
    Psychosomatics 51:55-61. 2010
    ..A significant association between joint hypermobility syndrome (JHS) and panic disorder was observed in a sample of rheumatology outpatients...
  50. ncbi Rehabilitation for shoulder instability
    A Jaggi
    Shoulder and Elbow Unit, Royal National Orthopaedic Hospital, Brockley Hill, Stanmore HA7 4LP, UK
    Br J Sports Med 44:333-40. 2010
    ..The purpose of this article is to describe the types of instability and guide appropriate management, helping to avoid surgery in inappropriate cases and ensure that effective rehabilitation has been achieved...
  51. ncbi The effect of medial versus lateral meniscectomy on the stability of the anterior cruciate ligament-deficient knee
    Volker Musahl
    Sports Medicine and Shoulder Service, Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA
    Am J Sports Med 38:1591-7. 2010
    ..The pivot shift is a dynamic test of knee stability that involves a pathologic, multiplanar motion path elicited by a combination of axial load and valgus force during a knee flexion from an extended position...
  52. pmc Use of a dual mobility socket to manage total hip arthroplasty instability
    Olivier Guyen
    Département de Chirurgie Orthopédique, Hopital Edouard Herriot, Pavillon T, 5 Place d Arsonval, 69437, Lyon Cedex 03, France
    Clin Orthop Relat Res 467:465-72. 2009
    ..Use of this unconstrained tripolar design was successful in restoring and maintaining hip stability. We observed encouraging results at short-term followup regarding potential for loosening or mechanical failures...
  53. ncbi Biomechanics of ankle instability. Part 1: Reaction time to simulated ankle sprain
    Andrew Mitchell
    University of Chichester, Chichester, West Sussex, United Kingdom
    Med Sci Sports Exerc 40:1515-21. 2008
    ..To test the hypothesis that ankles with functional instability will demonstrate slower muscular reaction times than their contralateral stable ankle (SA) and stable healthy controls to a simulated nonpathological ankle sprain mechanism...
  54. ncbi Mechanized pivot shift test achieves greater accuracy than manual pivot shift test
    Volker Musahl
    Sports Medicine and Shoulder Service, Orthopaedic Department, Hospital for Special Surgery, New York, NY 10021, USA
    Knee Surg Sports Traumatol Arthrosc 18:1208-13. 2010
    ..This setup may increase consistency of clinical grading of the pivot shift test...
  55. ncbi The use of a tripolar articulation in revision total hip arthroplasty: a minimum of 24 months' follow-up
    Brett R Levine
    Midwest Orthopaedic Center, Peoria, Illinois Department of Orthopaedics, Rush University Medical Center, Chicago, Illinois 60612, USA
    J Arthroplasty 23:1182-8. 2008
    ..These early results support the use of a tripolar construct in treating recurrent instability or instability encountered at the time of revision hip arthroplasty...
  56. ncbi Modes of failure of Osteonics constrained tripolar implants: a retrospective analysis of forty-three failed implants
    Olivier Guyen
    Pavillon T Département de Chirurgie Orthopédique, Hopital Edouard Herriot, Lyon, France
    J Bone Joint Surg Am 90:1553-60. 2008
    ..Mechanical failures were expected and have been reported. The purpose of this retrospective review was to identify the observed modes of failure of this device...
  57. ncbi Instability and impending instability of the thoracolumbar spine in patients with spinal metastases: a systematic review
    Michael H Weber
    Division of Spine, Department of Orthopaedics, University of British Columbia, Blusson Spinal Cord Centre, 6th Floor, 818 West 10th Avenue, Vancouver, BC V5Z 1M9, Canada
    Int J Oncol 38:5-12. 2011
    ..Improved clinical research methodology for this patient population is required...
  58. ncbi Biomechanics of ankle instability. Part 2: Postural sway-reaction time relationship
    Andrew Mitchell
    University of Chichester, Chichester, West Sussex, United Kingdom
    Med Sci Sports Exerc 40:1522-8. 2008
    ....
  59. ncbi Relationships between objective assessment of ligament stability and subjective assessment of symptoms and function after anterior cruciate ligament reconstruction
    Mininder S Kocher
    Steadman Hawkins Sports Medicine Foundation, Vail, Colorado, USA
    Am J Sports Med 32:629-34. 2004
    ..Relationships between objective assessment of ligament stability and subjective assessment of symptoms and function after anterior cruciate ligament reconstruction have not been established...
  60. pmc Association of generalized joint hypermobility with a history of glenohumeral joint instability
    Kenneth L Cameron
    Department of Orthopaedic Surgery and Physical Therapy, Keller Army Hospital, West Point, NY 10996, USA
    J Athl Train 45:253-8. 2010
    Little is known about the relationship among sex, generalized joint hypermobility, and glenohumeral joint instability.
  61. ncbi Joint gap kinematics in posterior-stabilized total knee arthroplasty measured by a new tensor with the navigation system
    Tomoyuki Matsumoto
    J Biomech Eng 128:867-71. 2006
    ..Our purpose in the present study was to clarify joint gap kinematics using the tensor with the CT-free computer assisted navigation system...
  62. ncbi Lumbar intervertebral instability: a review
    Antonio Leone
    Department of Radiology, Catholic University, School of Medicine, Largo A Gemelli 8, 00168 Rome, and Department of Radiology, Scientific Institute Hospital Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
    Radiology 245:62-77. 2007
    ....
  63. ncbi The long-term functional and radiological outcome after open reconstruction of the anterior cruciate ligament
    A G Sutherland
    Department of Orthopaedics, University of Aberdeen Medical School, Polwarth Building, Foresterhill, Aberdeen AB25 2ZD, UK
    J Bone Joint Surg Br 92:1096-9. 2010
    ..Only two of the patients reviewed stated that they would not have similar surgery again. Open reconstruction of the ACL gives good, durable functional results, but with a high rate of radiologically evident osteoarthritis...
  64. ncbi Functional outcomes after syndesmotic screw fixation and removal
    Anna N Miller
    Orthopaedic Trauma Service, Hospital for Special Surgery, New York, NY 10021, USA
    J Orthop Trauma 24:12-6. 2010
    ..Ankle fractures with a syndesmotic injury have historically been treated with syndesmotic screw fixation. We compared range of motion and functional outcomes' scores to assess patient benefit from syndesmotic screw and plate removal...
  65. ncbi The incidence and characteristics of shoulder instability at the United States Military Academy
    Brett D Owens
    Orthopaedic Surgery Service, Keller Army Hospital, US Military Academy, West Point, NY 10996, USA
    Am J Sports Med 35:1168-73. 2007
    ..The literature provides little information detailing the incidence of traumatic shoulder instability in young, healthy athletes...
  66. ncbi Outcome after unstable ankle fracture: effect of syndesmotic stabilization
    Kenneth A Egol
    Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, New York, NY 10003, USA
    J Orthop Trauma 24:7-11. 2010
    ....
  67. ncbi Brachial plexus birth injury: US screening for glenohumeral joint instability
    Tiina H Pöyhiä
    Department of Radiology, Helsinki Medical Imaging Center, Helsinki University Central Hospital, POB 281, Helsinki, FIN 00029 HUS, Finland
    Radiology 254:253-60. 2010
    ..To prospectively evaluate the use and optimal timing of ultrasonographic (US) screening for posterior shoulder subluxation in infantswith brachial plexus birth injury (BPBI)...
  68. ncbi Knee stability and graft function after anterior cruciate ligament reconstruction: a comparison of a lateral and an anatomical femoral tunnel placement
    Yuji Yamamoto
    Musculoskeletal Research Center, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
    Am J Sports Med 32:1825-32. 2004
    ..Locations of femoral tunnels for anterior cruciate ligament replacement grafts remain a subject of debate...
  69. ncbi Malreduction of the tibiofibular syndesmosis in ankle fractures
    Michael J Gardner
    Orthopaedic Surgery, Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA
    Foot Ankle Int 27:788-92. 2006
    ....
  70. ncbi Shoulder outcomes measures
    Rick W Wright
    Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO, USA
    J Am Acad Orthop Surg 18:436-44. 2010
    ..Combining a general health outcome measure, a general shoulder measure, a disease- or condition-specific shoulder measure, and an activity measure allows for broad patient assessment...
  71. ncbi Influence of stability on range of motion after cruciate-retaining TKA
    Kotaro Yamakado
    Department of Orthopaedic Surgery, School of Medicine, Kanazawa University, 13 1, Takara machi, Kanazawa, 920 8641, Japan
    Arch Orthop Trauma Surg 123:1-4. 2003
    ..A loosely balanced total knee arthroplasty (TKA) is reported to produce a good postoperative range of motion (ROM), but too much laxity is thought to be the cause of persistent pain and worsened functionality...
  72. ncbi Effect of isokinetic training on strength, functionality and proprioception in athletes with functional ankle instability
    Ufuk Sekir
    Department of Sports Medicine, Medical School of Uludag University, 16059 Gorukle, Bursa, Turkey
    Knee Surg Sports Traumatol Arthrosc 15:654-64. 2007
    ..These results substantiate the deficits of strength, proprioception, balance and functionality in recreational athletes with FAI. The isokinetic exercise program used in this study had a positive effect on these parameters...
  73. ncbi Pediatric generalized joint hypermobility with and without musculoskeletal complaints: a localized or systemic disorder?
    Raoul H H Engelbert
    Department of Pediatric Physical Therapy, Wilhelmina Children s Hospital, University Medical Center, Utrecht, The Netherlands
    Pediatrics 111:e248-54. 2003
    ....
  74. ncbi The effect of oblique femoral tunnel placement on rotational constraint of the knee reconstructed using patellar tendon autografts
    Jason M Scopp
    Sports Medicine Service and the Orthopaedic Biomechanics Laboratory, Department of Orthopaedics, The University of Maryland, Baltimore, Maryland, USA
    Arthroscopy 20:294-9. 2004
    ....
  75. ncbi Anterior shoulder instability: accuracy of MR arthrography in the classification of anteroinferior labroligamentous injuries
    Simone Waldt
    Department of Radiology, Technische Universitat Munchen, Klinikum rechts der Isar, D 81675 Munich, Germany
    Radiology 237:578-83. 2005
    ..To retrospectively evaluate the accuracy of magnetic resonance (MR) arthrography in the classification of anteroinferior labroligamentous injuries by using arthroscopy as the reference standard...
  76. ncbi Osteoarthritis in patients with anterior cruciate ligament rupture: a review of risk factors
    Hugues Louboutin
    Service de Chirurgie Orthopedique et Traumatologique, CHU Cavale Blanche Brest Cedex, France
    Knee 16:239-44. 2009
    ..At 20 years follow-up the reported risk of developing osteoarthritis is lower after ACL reconstruction (14%-26% with a normal medial meniscus, 37% with meniscectomy) to untreated ruptures (60%-100%)...
  77. ncbi The relationship between generalized joint hypermobility and motor development
    R H H Engelbert
    Department of Pediatric Physical Therapy and Pediatric Exercise Physiology, Wilhelmina Children s Hospital, University Medical Center, Utrecht, The Netherlands
    Pediatr Phys Ther 17:258-63. 2005
    ..The aim of this study was to investigate the relationship between the presence and localization of joint hypermobility and delay in motor development...
  78. pmc The Western Ontario Shoulder Instability Index (WOSI): validity, reliability, and responsiveness retested with a Swedish translation
    Björn Salomonsson
    Division of Orthopedics, Karolinska Institutet Danderyd Hospital, Stockholm, Sweden
    Acta Orthop 80:233-8. 2009
    ..We made a translation into Swedish and retested the score by analyzing the psychometric properties validity, reliability, and responsiveness...
  79. ncbi Hypermobility of the first ray: a critical review of the literature
    Thomas S Roukis
    Reconstructive Foot and Ankle Service, Weil Foot and Ankle Institute, Des Plaines, IL 60016, USA
    J Foot Ankle Surg 42:377-90. 2003
    ....
  80. pmc Systematic review of postural control and lateral ankle instability, part II: is balance training clinically effective?
    Patrick O McKeon
    Division of Athletic Training, University of Kentucky, Lexington, KY 40536 0200, USA
    J Athl Train 43:305-15. 2008
    ..ankle sprain? (2) Can balance and coordination training improve treatment outcomes associated with acute ankle sprains? (3) Can balance and coordination training improve treatment outcomes in patients with chronic ankle instability?..
  81. ncbi Joint hypermobility syndrome in childhood. A not so benign multisystem disorder?
    N Adib
    Arthritis Research Campaign Unit, School of Epidemiology, Stopford Building, University of Manchester, Oxford Road, Manchester M13 9PT, UK
    Rheumatology (Oxford) 44:744-50. 2005
    ..We defined the clinical characteristics of all patients with joint hypermobility-related presentations seen from 1999 to 2002 in a tertiary referral paediatric rheumatology unit...
  82. ncbi First ray dorsal mobility in relation to hallux valgus deformity and first intermetatarsal angle
    W M Glasoe
    Physiotherapy Associates, Cedar Rapids, IA 52401, USA
    Foot Ankle Int 22:98-101. 2001
    ..01) larger amount of dorsal mobility in the group of subjects having hallux valgus. Mobility of the first ray was increased in subjects with hallux valgus and a large IM 1-2 angle may be an indicator of increased dorsal mobility...
  83. pmc The effects of generalized joint laxity on risk of anterior cruciate ligament injury in young female athletes
    Gregory D Myer
    Cincinnati Children s Hospital Medical Center, Cincinnati, OH 45229, USA
    Am J Sports Med 36:1073-80. 2008
    ..Women who participate in high-risk sports suffer anterior cruciate ligament injury at a 4- to 6-fold greater rate than men...
  84. ncbi Acute treatment of inversion ankle sprains: immobilization versus functional treatment
    Morgan H Jones
    Cleveland Clinic Foundation, Cleveland, OH 44195, USA
    Clin Orthop Relat Res 455:169-72. 2007
    ..However, based on our review the current best evidence suggests a trend favoring early functional treatment over immobilization for the treatment of acute lateral ankle sprains...
  85. ncbi Clinical diagnosis of syndesmotic ankle instability: evaluation of stress tests behind the curtains
    Annechien Beumer
    Department of Orthopaedics, Erasmus University Medical Centre, Rotterdam, The Netherlands
    Acta Orthop Scand 73:667-9. 2002
    ..The final diagnosis of such instability, however, should be made by additional diagnostic imaging and/or arthroscopy...
  86. ncbi Kinematics before and after reconstruction of the anterior syndesmosis of the ankle: A prospective radiostereometric and clinical study in 5 patients
    Annechien Beumer
    Department of Orthopaedics, Erasmus University Medical Centre, Rotterdam, The Netherlands
    Acta Orthop 76:713-20. 2005
    ..We have previously shown that patients with instability of the anterior syndesmosis benefit from an anatomical reconstruction. It is not known whether this is because of restored kinematics...
  87. ncbi Stress radiography for quantifying posterior cruciate ligament deficiency
    Fabrizio Margheritini
    University of Motor Sciences, Rome, Italy
    Arthroscopy 19:706-11. 2003
    ..The objective of this study was to evaluate the efficacy of different stress radiography techniques in quantifying a posterior cruciate ligament (PCL) lesion...
  88. ncbi Knee stability and graft function following anterior cruciate ligament reconstruction: Comparison between 11 o'clock and 10 o'clock femoral tunnel placement. 2002 Richard O'Connor Award paper
    John C Loh
    Musculoskeletal Research Center, Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
    Arthroscopy 19:297-304. 2003
    ..Type of Study: Biomechanical experiment using human cadaveric specimens...
  89. ncbi Posterolateral aspect and stability of the knee joint. II. Posterolateral instability and effect of isolated and combined posterolateral reconstruction on knee stability: a biomechanical study
    Wilfried K Krudwig
    Marienhospital, Von Droste Strasse 14, 59597 Erwitte, Germany
    Knee Surg Sports Traumatol Arthrosc 10:91-5. 2002
    ..The isolated PCL reconstruction did not affect the external rotation, whereas the combined PCL-PLS reconstruction reset the knee to nearly physiological laxity patterns...
  90. ncbi Do type B malleolar fractures need a positioning screw?
    D Heim
    Department of Surgery, District Hospital, CH 3714, Frutigen, Switzerland
    Injury 33:729-34. 2002
    ..Residual instability most often occurs after trimalleolar fractures with initial joint dislocation. Treatment with an additional positioning screw generally produced a satisfactory result...
  91. ncbi Opening wedge high tibial osteotomy for symptomatic hyperextension-varus thrust
    Douglas D R Naudie
    Division of Orthopaedic Surgery, London Health Sciences Centre, University Campus, Fowler Kennedy Sport Medicine Clinic, University of Western Ontario, London, Ontario, Canada
    Am J Sports Med 32:60-70. 2004
    ..The purpose of this study was to assess the functional outcome of opening wedge high tibial osteotomy (HTO) in a young, active group of patients with instability rather than osteoarthritis...
  92. ncbi Treatment of osseous defects associated with anterior shoulder instability
    Joseph R Lynch
    Department of Orthopaedic Surgery, Naval Hospital Bremerton, Bremerton, WA 98312, USA
    J Shoulder Elbow Surg 18:317-28. 2009
    ..Understanding the importance of humeral and glenoid bone deficiencies may help guide the treatment of recurrent anterior glenohumeral instability...
  93. ncbi Is arthroscopic surgery for stabilisation of chronic shoulder instability as effective as open surgery? A systematic review and meta-analysis of 62 studies including 3044 arthroscopic operations
    J Hobby
    North Hampshire Hospitals, NHS Trust, Aldermaston Road, Basingstoke, Hampshire RG24 9NA, UK
    J Bone Joint Surg Br 89:1188-96. 2007
    ..Arthroscopic anterior stabilisation using the most effective techniques has a similar rate of failure to open stabilisation after two years...
  94. ncbi Prospective evaluation of arthroscopic bankart repairs for anterior instability
    James E Voos
    Hospital for Special Surgery Sports Medicine and Shoulder Service, New York, New York 10021, USA
    Am J Sports Med 38:302-7. 2010
    ..Arthroscopic treatment has evolved to become the primary surgical option in the management of anterior shoulder instability as studies show comparable outcomes between open and arthroscopic techniques...
  95. ncbi Assessment of distal radioulnar joint instability after distal radius fracture: comparison of computed tomography and clinical examination results
    Jong Pil Kim
    Department of Orthopaedic Surgery, Dankook University School of Medicine, Cheonan, Korea
    J Hand Surg Am 33:1486-92. 2008
    ..To compare computed tomography (CT) and clinical stress test findings in terms of the assessment of distal radioulnar joint (DRUJ) instability after distal radius fracture...
  96. ncbi High tibial valgus osteotomy for medial gonarthrosis: a 10- to 21-year study
    Paolo Aglietti
    First Orthopaedic Clinic of the University of Florence, Italy
    J Knee Surg 16:21-6. 2003
    ..High tibial osteotomy provides symptomatic relief for approximately 10 years, but is unlikely to provide permanent relief...
  97. ncbi Isolated repair of the medial patellofemoral ligament in primary dislocation of the patella: a prospective randomized study
    Svend Erik Christiansen
    Division of Sportstrauma, Orthopaedic Department E, Aarhus University Hospital, Aarhus, Denmark
    Arthroscopy 24:881-7. 2008
    ..The purpose of this study was to evaluate the effect of surgical reinsertion of the medial patellofemoral ligament (MPFL) to the adductor tubercle compared with conservative treatment in patients with primary dislocation of the patella...
  98. ncbi Pathoanatomy of first-time, traumatic, anterior glenohumeral subluxation events
    Brett D Owens
    Keller Army Hospital, 900 Washington Road, West Point, NY 10996, USA
    J Bone Joint Surg Am 92:1605-11. 2010
    ..The pathoanatomy of first-time, traumatic, anterior subluxation events has not been defined, to our knowledge...
  99. ncbi Factors associated with anterior cruciate ligament injury: history in female athletes
    L C Kramer
    Pennsylvania State University, University Park, PA, USA
    J Sports Med Phys Fitness 47:446-54. 2007
    ..We hypothesized that females with a history of ACL injury would be more likely to have a history of prior ankle sprain and different structural alignments than females without a history of ACL injury...
  100. ncbi Joint hypermobility and its relationship to musculoskeletal pain in schoolchildren: a cross-sectional study
    V Leone
    Paediatric Department, Maurizio Bufalini Hospital, Cesena, Italy
    Arch Dis Child 94:627-32. 2009
    ..To determine if joint hypermobility is associated with musculoskeletal pain in a population of Italian schoolchildren...
  101. ncbi A prospective comparison of 3 hamstring ACL fixation devices--Rigidfix, BioScrew, and Intrafix--randomized into 4 groups with 2 years of follow-up
    Arsi Harilainen
    ORTON Orthopaedic Hospital, Invalid Foundation, Helsinki, Finland
    Am J Sports Med 37:699-706. 2009
    ..New devices for graft fixation in anterior cruciate ligament reconstruction are released to clinical use without clinical follow-up data...

Research Grants51

  1. A new experimental model of knee joint trauma
    TAMMY L HAUTDONAHUE; Fiscal Year: 2012
    ..The current literature documents a joint instability model of osteoarthritis in which the ACL and/or meniscus is surgically damaged...
  2. Biomechanics and Inflammation in Osteoarthritis
    Farshid Guilak; Fiscal Year: 2012
    ..long-term release of anti-cytokine therapies to reduce inflammation and cartilage destruction in a rat joint instability model of OA, as measured by in vitro tests of activity and immunotoxicity, and in vivo tests of ..
  3. Silk Fibroin Small-Molecule Drug Carriers for the Treatment of Osteoarthritis
    TIMOTHY KARIITHI MWANGI; Fiscal Year: 2013
    ..an ability for SF-MCC particles to attenuate disease development and pain-related sensitivity in a rat joint instability model of OA...
  4. Origins of Elasticity and Viscoelasticity in Ligaments
    Jeffrey A Weiss; Fiscal Year: 2013
    ..Excessive stretching or disruption can result in gross joint instability causing altered joint kinematics, load distribution and increased vulnerability to injury of other ligaments ..
  5. Quantitative Assessment of Dynamic Joint Instabilities Using 4D CT Imaging
    KRISTIN DAIGLE ZHAO; Fiscal Year: 2011
    ..determine the clinical feasibility of 4D CT wrist joint imaging in asymptomatic subjects and subjects with joint instability. The innovation of this proposal is the use of state-of-the-art CT technology to provide a robust, low dose ..
  6. STABILIZING ROLE OF THE LIGAMENTS OF THE HUMAN ANKLE
    Sorin Siegler; Fiscal Year: 1990
    ..unstable ankle and of the intact contralateral joint in thirty patients with unilateral chronic ankle joint instability. The difference between the characteristics of the chronically unstable joint and those of the intact joint ..
  7. Transduction of Mechanical Signals in Cartilage
    CHRISTINE TOWLE; Fiscal Year: 2005
    ..not been fully determined, but risk factors include abnormal mechanical loading related to joint injury, joint instability, joint mal-alignment, and obesity...
  8. Healing response of knee ligaments to prolotherapy
    KRISTINA JENSEN; Fiscal Year: 2005
    ..Incomplete healing of ligaments can head to chronic pain, joint instability, joint laxity, and eventually osteoarthritis...
  9. COMPLIANT IMPLANT FOR SPINAL JOINT RECONSTRUCTION
    David Holmes; Fiscal Year: 1993
    ..is jointly pursuing the development of intraoperative instrumentation for quantitative assessment of spine joint instability pre and post decompressive surgery (a Spinal Stiffness Gauge [SSG]); the SSG is undergoing a clinical study ..
  10. Hormone Mediated Knee Joint Laxity and Neuromechanics
    SANDRA SHULTZ; Fiscal Year: 2009
    ....
  11. Basic Science of Tendon To Bone Healing
    Asheesh Bedi; Fiscal Year: 2008
    ..unreadable] [unreadable] [unreadable]..
  12. Effect of Bracing and Strengthening Exercises on Posterior Tibial Tendon Dysfunct
    Jeff Houck; Fiscal Year: 2007
    ..g. infection) there is a clear benefit to the individual and society. [unreadable] [unreadable]..
  13. Prevention of Neck Injuries in Older Adults During Rear Motor Vehicle Collsions
    PAUL IVANCIC; Fiscal Year: 2009
    ..The proposed project will provide important research-based data that may form the basis for future safety standards and help to decrease the frequency and severity of neck injuries in older adults, thus benefiting society. ..
  14. Osteoarthritis following ACL reconstruction
    Braden Fleming; Fiscal Year: 2007
    ..abstract_text> ..
  15. KNEE STABILITY TRAINING IN INDIVDUALS WITH KNEE OSTEOARTHRITIS
    G Fitzgerald; Fiscal Year: 2007
    ....
  16. Tissue engineered osteochondral patella resurfacing
    James Cook; Fiscal Year: 2007
    ..unreadable] [unreadable] [unreadable]..
  17. Pathogenesis-Prevention of Post-Traumatic OA
    Joseph Buckwalter; Fiscal Year: 2006
    ....
  18. Enhanced Primary Repair of Ligament Injuries
    Martha Murray; Fiscal Year: 2008
    ..In the third aim, the optimized scaffolds will be tested in an in vivo canine ACL non-union model. Information gained in each of these aims will serve to improve our understanding of mechanisms of ligament healing. ..
  19. A Novel Mechanism for Intra-articular Nonunion
    Martha M Murray; Fiscal Year: 2010
    ....
  20. Prevention of Hip Dysplasia with Thermal Energy
    MANDI LOPEZ; Fiscal Year: 2005
    ..The University of Wisconsin provides an exceptional environment for interaction with experts in a variety of fields, and it is well known for its exceptional research programs, especially in the medical sciences. ..
  21. TRAINING IN ORTHOPAEDIC SCIENCE
    Bruce Beynnon; Fiscal Year: 2007
    ..Thus, one of our primary goals in developing this grant application is to do our part in improving, if not correcting, this problem. ..
  22. DYNAMIC KNEE STABILITY AFTER ACL RECONSTRUCTION
    Scott Tashman; Fiscal Year: 2009
    ..abstract_text> ..
  23. 3D Woven Scaffolds for Tissue Engineering
    Farshid Guilak; Fiscal Year: 2003
    ..An improved level of biomechanical function will increase the level of success in the engineered repair of various tissues of the musculoskeletal system as well as other organ systems of the body. ..
  24. Experimental and Computational Analysis of Patellofemoral Rehabilitation
    John Elias; Fiscal Year: 2008
    ..unreadable] [unreadable] [unreadable] [unreadable]..
  25. Smart Fluid Devices for Physical Rehabilitation
    Katherine Rudolph; Fiscal Year: 2003
    ..Data collected during this project will serve as pilot data for further research proposals. ..
  26. Thrust and Meniscal Lesions in Knee OA in the OAI
    Leena Sharma; Fiscal Year: 2009
    ..Adjustment will be made for potential confounders, which, in specific analyses, may include disease severity, disease progression, age, gender, BMI, physical activity, and injury. ..
  27. Academic Career Developmet Award in CAM
    RALPH GAY; Fiscal Year: 2006
    ..This Academic Career Award will provide Dr. Gray with the opportunities and resources necessary to achieve his goal of becoming a respected and recognized expert in CAM treatment of musculoskeletal disorders. ..
  28. 2008 Musculoskeletal Biology and Bioengineering Gordon Research Conference
    Farshid Guilak; Fiscal Year: 2008
    ..The meeting will consist of 9 separate sessions, consisting of invited speakers and selected attendees at various levels of career development. [unreadable] [unreadable] [unreadable] [unreadable]..
  29. The Challenges of Autosomal Recessive and Other New Forms of OI
    Peter Byers; Fiscal Year: 2008
    ..It also will facilitate identification of new OI genes, identify new paths of research to benefit patients, and increase progress of the Linked Clinical Research Centers. [unreadable] [unreadable] [unreadable] [unreadable]..
  30. New Research Strategies in Osteogenesis Imperfecta
    Peter Byers; Fiscal Year: 2006
    ..unreadable] [unreadable] [unreadable] [unreadable]..
  31. Laxity and Malalignment in a Large Cohort Study of OA
    Leena Sharma; Fiscal Year: 2006
    ..abstract_text> ..
  32. CARTILAGE MECHANICS IN SMALL ANIMAL MODELS OF OA
    Lori Setton; Fiscal Year: 2003
    ..abstract_text> ..
  33. GLENOHUMERAL JOINT STABILITY: ROLE OF THE CAPSULE
    RICHARD DEBSKI; Fiscal Year: 2007
    ..This methodology will also serve as the state-of-the-art for analysis of other joint capsules throughout the musculoskeletal system. [unreadable] [unreadable]..
  34. Genetically Designed Materials for Cartilage Repair
    Lori A Setton; Fiscal Year: 2010
    ....
  35. Gordon Research Conferences: Collagen 2003, 2005, 2007
    Peter Byers; Fiscal Year: 2003
    ..The funds will be used to partially defray conferee travel expenses and registration fees for invited speakers and for young members of the research community. ..
  36. Development of a Spinal Intervertebral Disc Prosthesis
    GLENN BUTTERMANN; Fiscal Year: 2003
    ..The objective of Phase I is to demonstrate that the device restores normal spine biomechanics (range of motion and stiffness) and is durable in fatigue testing. ..
  37. IDENTIFICATION AND EXPRESSION OF SKIN SPECIFIC GENES
    Peter Byers; Fiscal Year: 2002
    ....
  38. PROSPECTIVE STUDY OF ANKLE INJURY RISK FACTORS
    Bruce Beynnon; Fiscal Year: 2002
    ..abstract_text> ..
  39. Mild Ol - Toward Better Understanding and Treatment
    Peter Byers; Fiscal Year: 2004
    ..abstract_text> ..
  40. Becoming a member of the CPCRN-for prostatitis
    Richard Berger; Fiscal Year: 2005
    ..Furthermore, the same multidisciplinary focus and experience will allow us the flexibility to design and carry out ancillary studies, which will fit with the overall plan of the CPCRN. ..
  41. MCL Healing: Interdisciplinary Studies
    Savio Woo; Fiscal Year: 2006
    ..Biomechanical testing will assess joint instability, as well as the tensile and viscoelastic behaviors of the healing MCL...
  42. 2006 GRC MSK Biology & Bioengineering
    CYRIL FRANK; Fiscal Year: 2006
    ..unreadable] [unreadable] [unreadable]..
  43. Progression of knee OA: The role of local factors
    Leena Sharma; Fiscal Year: 2006
    ....
  44. IN SITU FORCES IN NORMAL AND RECONSTRUCTED ACLS
    Savio Woo; Fiscal Year: 2005
    ..abstract_text> ..
  45. Training in Biomolecular and Tissue Engineering
    Farshid Guilak; Fiscal Year: 2007
    ..We will also take advantage of several long-standing and successful initiatives at Duke University to enhance the recruitment of underrepresented minorities as part of this post-doctoral training program. ..
  46. Lower Extremity Assessment Program for Collegiate Athletes: NCAA LEAP
    James Onate; Fiscal Year: 2007
    ..unreadable] [unreadable] [unreadable] [unreadable]..
  47. Smart Knee Brace
    Katherine Rudolph; Fiscal Year: 2005
    ..Feasibility of the SKB will also be tested on healthy subjects and 3atients with hemiparesis from stroke. The data collected during the proposed work will be used to plan Future clinical phases of the work. ..
  48. Thermally-Induced Intra-Articular Drug Delivery System
    Lori Setton; Fiscal Year: 2007
    ..unreadable] [unreadable] [unreadable]..
  49. Biomarkers of Cartilage Metabolism and OA
    Bruce Beynnon; Fiscal Year: 2008
    ..Disruption of the ACL leads to a dramatic increase in anterior-posterior (A-P) knee laxity, joint instability, and although reconstruction of this ligament attempts to re-establish normal joint biomechanics, it often ..
  50. IDENTIFYING FEMALE ATHLETES AT HIGH RISK FOR ACL INJURY
    Timothy Hewett; Fiscal Year: 2008
    ..abstract_text> ..