root resorption

Summary

Summary: Resorption in which cementum or dentin is lost from the root of a tooth owing to cementoclastic or osteoclastic activity in conditions such as trauma of occlusion or neoplasms. (Dorland, 27th ed)

Top Publications

  1. ncbi Physiologic root resorption in primary teeth: molecular and histological events
    Evlambia Harokopakis-Hajishengallis
    Department of Orthodontics and Pediatric Dentistry, School of Dentistry, University of Louisville, KY 40292, USA
    J Oral Sci 49:1-12. 2007
  2. ncbi Orthodontically induced inflammatory root resorption. Part I: The basic science aspects
    Naphtali Brezniak
    Israel Defense Forces, Tel Hashomer
    Angle Orthod 72:175-9. 2002
  3. doi Root resorption associated with orthodontic tooth movement: a systematic review
    Belinda Weltman
    Vancouver, British Columbia, Canada
    Am J Orthod Dentofacial Orthop 137:462-76; discussion 12A. 2010
  4. doi The detection and management of root resorption lesions using intraoral radiography and cone beam computed tomography - an in vivo investigation
    S Patel
    Endodontic Postgraduate Unit, King s College London Dental Institute, London, UK
    Int Endod J 42:831-8. 2009
  5. doi Management of inflammatory external root resorption by using calcium-enriched mixture cement: a case report
    Saeed Asgary
    Iranian Center for Endodontic Research, Dental Research Center, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
    J Endod 37:411-3. 2011
  6. ncbi Endodontics: Part 9. Calcium hydroxide, root resorption, endo-perio lesions
    P Carrotte
    Department of Adult Dental Care, Glasgow Dental Hospital and School, 378 Sauchiehall Street, Glasgow G2 3JZ, UK
    Br Dent J 197:735-43. 2004
  7. ncbi Root resorption after orthodontic intrusion and extrusion: an intraindividual study
    Guangli Han
    Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, People s Republic of China
    Angle Orthod 75:912-8. 2005
  8. doi Evaluation of root resorption following rapid maxillary expansion using cone-beam computed tomography
    Asli Baysal
    Department of Orthodontics, Faculty of Dentistry, Kocaeli University, Kocaeli, Turkey
    Angle Orthod 82:488-94. 2012
  9. ncbi Genetic predisposition to external apical root resorption
    Riyad A Al-Qawasmi
    School of Dentistry, Indiana University, Indianapolis 46202 5186, USA
    Am J Orthod Dentofacial Orthop 123:242-52. 2003
  10. ncbi Predicting and preventing root resorption: Part II. Treatment factors
    G T Sameshima
    Department of Orthodontics, DEN 312D, University of Southern California, Los Angeles, CA 90089 0641, USA
    Am J Orthod Dentofacial Orthop 119:511-5. 2001

Detail Information

Publications233 found, 100 shown here

  1. ncbi Physiologic root resorption in primary teeth: molecular and histological events
    Evlambia Harokopakis-Hajishengallis
    Department of Orthodontics and Pediatric Dentistry, School of Dentistry, University of Louisville, KY 40292, USA
    J Oral Sci 49:1-12. 2007
    b>Root resorption is a physiologic event for the primary teeth. It is still unclear whether odontoclasts, the cells which resorb the dental hard tissue, are different from the osteoclasts, the cells that resorb bone...
  2. ncbi Orthodontically induced inflammatory root resorption. Part I: The basic science aspects
    Naphtali Brezniak
    Israel Defense Forces, Tel Hashomer
    Angle Orthod 72:175-9. 2002
    Orthodontically induced inflammatory root resorption (OIIRR) or, as it is better known, root resorption, is an unavoidable pathologic consequence of orthodontic tooth movement...
  3. doi Root resorption associated with orthodontic tooth movement: a systematic review
    Belinda Weltman
    Vancouver, British Columbia, Canada
    Am J Orthod Dentofacial Orthop 137:462-76; discussion 12A. 2010
    This systematic review evaluated root resorption as an outcome for patients who had orthodontic tooth movement...
  4. doi The detection and management of root resorption lesions using intraoral radiography and cone beam computed tomography - an in vivo investigation
    S Patel
    Endodontic Postgraduate Unit, King s College London Dental Institute, London, UK
    Int Endod J 42:831-8. 2009
    ..To compare the accuracy of intraoral periapical radiography with cone beam computed tomography (CBCT) for the detection and management of resorption lesions...
  5. doi Management of inflammatory external root resorption by using calcium-enriched mixture cement: a case report
    Saeed Asgary
    Iranian Center for Endodontic Research, Dental Research Center, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
    J Endod 37:411-3. 2011
    Inflammatory external root resorption is one of the major complications after replantation of avulsed teeth...
  6. ncbi Endodontics: Part 9. Calcium hydroxide, root resorption, endo-perio lesions
    P Carrotte
    Department of Adult Dental Care, Glasgow Dental Hospital and School, 378 Sauchiehall Street, Glasgow G2 3JZ, UK
    Br Dent J 197:735-43. 2004
    ..Endo-perio lesions are complex and the correct diagnosis is essential if treatment is to be successful. However, root canal treatment will always be the first phase in treating such lesions...
  7. ncbi Root resorption after orthodontic intrusion and extrusion: an intraindividual study
    Guangli Han
    Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, People s Republic of China
    Angle Orthod 75:912-8. 2005
    The aim of this investigation was to compare root resorption in the same individual after application of continuous intrusive and extrusive forces. In nine patients (mean age 15...
  8. doi Evaluation of root resorption following rapid maxillary expansion using cone-beam computed tomography
    Asli Baysal
    Department of Orthodontics, Faculty of Dentistry, Kocaeli University, Kocaeli, Turkey
    Angle Orthod 82:488-94. 2012
    To evaluate the root resorption after rapid maxillary expansion (RME) via cone-beam computed tomography (CBCT).
  9. ncbi Genetic predisposition to external apical root resorption
    Riyad A Al-Qawasmi
    School of Dentistry, Indiana University, Indianapolis 46202 5186, USA
    Am J Orthod Dentofacial Orthop 123:242-52. 2003
    External apical root resorption (EARR) can be an undesirable sequela of orthodontic treatment. Previous studies have suggested that EARR has a substantial genetic component...
  10. ncbi Predicting and preventing root resorption: Part II. Treatment factors
    G T Sameshima
    Department of Orthodontics, DEN 312D, University of Southern California, Los Angeles, CA 90089 0641, USA
    Am J Orthod Dentofacial Orthop 119:511-5. 2001
    ..of this study was to determine which treatment factors are most clearly identified with external apical root resorption that is detectable on periapical radiographs at the end of orthodontic treatment...
  11. ncbi Apical root resorption six and 12 months after initiation of fixed orthodontic appliance therapy
    Jon Artun
    Department of Developmental and Preventive Sciences, Faculty of Dentistry, Kuwait University, Kuwait City, Kuwait
    Angle Orthod 75:919-26. 2005
    The low explained variance of identified risk factors for apical root resorption in orthodontic patients suggests effects of parameters related to individual predisposition. Our purpose was to explore this hypothesis...
  12. ncbi Assessment of root resorption and root shape: periapical vs panoramic films
    G T Sameshima
    Department of Orthodontics, University of Southern California, Los Angeles 90089 0641, USA
    Angle Orthod 71:185-9. 2001
    ..than the other in the pretreatment evaluation of root shape and the posttreatment computation of apical root resorption. Pretreatment and posttreatment panoramic films and full-mouth periapical films from 42 patients who ..
  13. doi Root resorption before and after orthodontic treatment: a clinical study of contributory factors
    Ruo ping Jiang
    Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, China
    Eur J Orthod 32:693-7. 2010
    This clinical study evaluated factors related to root resorption before (T1) and after (T2) orthodontic treatment...
  14. doi Cellular and extracellular factors in early root resorption repair in the rat
    Andreas Jager
    Department of Orthodontics, University of Bonn, Bonn, Germany
    Eur J Orthod 30:336-45. 2008
    ..Cells with a defined osteoblastic phenotype seemed to be of minor importance in this repair process...
  15. ncbi Effect of soluble receptors to interleukin-1 and tumor necrosis factor alpha on experimentally induced root resorption in rats
    Dongliang Zhang
    Jilin University, Dental School, Department of Orthodontics, Jilin, People s Republic of China
    J Periodontal Res 38:324-32. 2003
    In this study, the role of the inflammatory cytokines interleukin-1 (IL-1) and tumor necrosis factor alpha (TNFalpha) in the course of mechanically induced root resorption was investigated.
  16. ncbi A radiographic analysis of external apical root resorption of maxillary incisors during active orthodontic treatment
    Hooman Mohandesan
    Dental Research Center, Faculty of Dentistry, Tehran University of Medical Sciences, Tehran
    Eur J Orthod 29:134-9. 2007
    External apical root resorption (EARR) is an undesirable consequence of orthodontic treatment...
  17. doi Internal root resorption: a review
    Shanon Patel
    Endodontic Postgraduate Unit, King s College, London Dental Institute, London, United Kingdom
    J Endod 36:1107-21. 2010
    Internal root resorption is the progressive destruction of intraradicular dentin and dentinal tubules along the middle and apical thirds of the canal walls as a result of clastic activities.
  18. ncbi Perceived long-term prognosis of teeth with orthodontically resorbed roots
    K S Lee
    Institute for Regulatory Science, Columbia, MD, USA
    Orthod Craniofac Res 6:177-91. 2003
    To investigate the perceived significance of root resorption in the dental community. STUDY DESIGN AND SAMPLE: Mail out survey questionnaire accompanied by morphed images of 10-50% root resorption...
  19. ncbi Root resorption--diagnosis, classification and treatment choices based on stimulation factors
    Zvi Fuss
    Department of Endodontology, Tel Aviv University, Tel Aviv, Israel
    Dent Traumatol 19:175-82. 2003
    Etiology of different types of root resorption requires two phases: mechanical or chemical injury to the protective tissues and stimulation by infection or pressure. Injury can be similar in various types of root resorption...
  20. ncbi Root resorption related to hypofunctional periodontium in experimental tooth movement
    S Sringkarnboriboon
    Orthodontic Science, Department of Orofacial Development and Function, Division of Oral Health Science, Graduate School, Tokyo Medical and Dental University, 1 5 45 Yushima, Bunkyo ku, Tokyo 113 8549, Japan
    J Dent Res 82:486-90. 2003
    Orthodontic movement of non-occluding teeth may result in undesirable apical root resorption. These teeth present with a histologically altered periodontium and are considered to be hypofunctional...
  21. doi Three-dimensional mechanical environment of orthodontic tooth movement and root resorption
    Rodrigo F Viecilli
    Biomechanics Laboratory, Department of Orthodontics and Orofacial Genetics, Indiana University School of Dentistry and Purdue School of Engineering and Technology, Indianapolis, Ind 46202, USA
    Am J Orthod Dentofacial Orthop 133:791.e11-26. 2008
    ..characterization of the mechanical environment, there is no consensus on the mechanisms that link stimuli to root resorption and bone response...
  22. ncbi Biomechanical aspects of external root resorption in orthodontic therapy
    Allan Abuabara
    Health Division, Joinville, Santa Catarina, Brazil
    Med Oral Patol Oral Cir Bucal 12:E610-3. 2007
    External apical root resorption is a common phenomenon associated with orthodontic treatment. The factors relevant to root resorption can be divided into biological and mechanical factors...
  23. doi Nonsurgical endodontic management using MTA for perforative defect of internal root resorption: report of a long term follow-up
    Manoel Brito-Júnior
    Department of Dentistry, State University of Montes Claros, Montes Claros, Brazil
    Oral Surg Oral Med Oral Pathol Oral Radiol Endod 110:784-8. 2010
    Internal root resorption is an uncommon lesion following a dental injury. The use of mineral trioxide aggregate (MTA) is a conservative approach to repair lesions with periodontal communication...
  24. ncbi Invasive cervical root resorption: treatment rationale with an interdisciplinary approach
    Ami Smidt
    Center for Graduate Studies in Prosthodontics, Department of Prosthodontics, Faculty of Dental Medicine, Hebrew University Hadassah, Jerusalem, Israel
    J Endod 33:1383-7. 2007
    ..The presented interdisciplinary technique is offered for the prudent clinician as a solution in ICR cases of severe destructive nature...
  25. ncbi Apical root resorption 6 months after initiation of fixed orthodontic appliance therapy
    Isolde Smale
    Department of Developmental and Preventative Sciences, Kuwait University, Kuwait
    Am J Orthod Dentofacial Orthop 128:57-67. 2005
    Individual predisposition might be a major reason for the observed variation in apical orthodontic root resorption. If so, resorption might be expressed during the initial stages of orthodontic therapy in patients at risk.
  26. ncbi Predicting and preventing root resorption: Part I. Diagnostic factors
    G T Sameshima
    Department of Orthodontics, DEN 312D, University of Southern California, Los Angeles, CA 90089 0641, USA
    Am J Orthod Dentofacial Orthop 119:505-10. 2001
    ..pretreatment factors that will allow the clinician to predict the incidence, location, and severity of root resorption before the commencement of orthodontic treatment...
  27. ncbi The tissue, cellular, and molecular regulation of orthodontic tooth movement: 100 years after Carl Sandstedt
    Murray C Meikle
    Department of Oral Sciences, Faculty of Dentistry, University of Otago, Dunedin, New Zealand
    Eur J Orthod 28:221-40. 2006
    ..Orthodontic tooth movement involves two interrelated processes: (1) deflection or bending of the alveolar bone and (2) remodelling of the periodontal tissues...
  28. ncbi Ultrastructure of cementum and periodontal ligament after continuous intrusion in humans: a transmission electron microscopy study
    R M Faltin
    Laboratory of Mineralized Tissue Biology, Department of Histology and Embryology, Institute of Biomedical Sciences, , Brazil
    Eur J Orthod 23:35-49. 2001
    ..Thus, a reduction of continuous force magnitude should be considered to preserve the integrity of tissues...
  29. ncbi Repair of orthodontically induced root resorption by ultrasound in humans
    Tarek El-Bialy
    Faculty of Dentistry, King Abdullah Aziz University, Jeddah, Saudi Arabia
    Am J Orthod Dentofacial Orthop 126:186-93. 2004
    b>Root resorption is an adverse outcome of orthodontic tooth movement. In addition to the iatrogenic response and compromising the crown-root ratio, root resorption has led to increased malpractice litigation against orthodontists...
  30. doi Detection of apical root resorption after orthodontic treatment by using panoramic radiography and cone-beam computed tomography of super-high resolution
    Alexander Dudic
    Department of Orthodontics, University of Geneva, Geneva, Switzerland
    Am J Orthod Dentofacial Orthop 135:434-7. 2009
    Apical root resorption is an adverse side effect of orthodontic treatment. We compared panoramic radiography (OPT) with cone-beam computed tomography (CBCT) in evaluating orthodontically induced apical root resorption.
  31. doi Treatment of inflammatory internal root resorption with mineral trioxide aggregate: a case report
    M Jacobovitz
    Paulista Association of Dental Surgeons, Regional de São Carlos, Sao Carlos, Brazil
    Int Endod J 41:905-12. 2008
    ..To report the treatment and follow-up of a maxillary central incisor with internal resorption managed by root canal treatment, white mineral trioxide aggregate (MTA) repair and a fibre-glass post for reinforcement...
  32. doi Force magnitude and duration effects on amount of tooth movement and root resorption in the rat molar
    Carmen Gonzales
    Division of Orthodontics and Dentofacial Orthopedics, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
    Angle Orthod 78:502-9. 2008
    To test the hypothesis that there is no difference in the effect of different continuous moderate to very heavy forces on root resorption or amount of tooth movement.
  33. ncbi External apical root resorption in Class II malocclusion: a retrospective review of 1- versus 2-phase treatment
    Ilana Brin
    Department of Orthodontics, HU Hadassah SDM, Jerusalem, Israel
    Am J Orthod Dentofacial Orthop 124:151-6. 2003
    External apical root resorption (EARR) is an imperfectly understood problem of orthodontic treatment...
  34. doi The effect of intracanal anti-inflammatory medicaments on external root resorption of replanted dog teeth after extended extra-oral dry time
    H Chen
    Private Practice, Durham, NC, USA
    Dent Traumatol 24:74-8. 2008
    ..Studies show that after 60 min dry time, root resorption is predicted...
  35. ncbi Bone structure effect on root resorption
    Linda L Otis
    Oral and Maxillofacial Radiology, School of Dental Medicine, University of Pennsylvania, 4001 Spruce Street, Philadelphia, PA 19104, USA
    Orthod Craniofac Res 7:165-77. 2004
    To explore if alveolar bone shape and density might promote external apical root resorption.
  36. doi Method to evaluate inflammatory root resorption by using cone beam computed tomography
    Carlos Estrela
    Department of Endodontics, Federal University of Goias, Goiania, GO, Brazil
    J Endod 35:1491-7. 2009
    The aim of this study was to evaluate a method to measure inflammatory root resorption (IRR) by using cone beam computed tomography (CBCT) scans.
  37. doi Age-dependent external root resorption during tooth movement in rats
    Yijin Ren
    Department of Orthodontics, University Medical Centre Groningen, University of Groningen, The Netherlands
    Acta Odontol Scand 66:93-8. 2008
    To investigate the effect of age on root resorption and distribution along different parts of the root during prolonged light force application.
  38. doi Apical root resorption due to orthodontic treatment detected by cone beam computed tomography
    Iury O Castro
    School of Dentistry, Federal University of Goias, Goiania, Brazil
    Angle Orthod 83:196-203. 2013
    To determine the frequency of apical root resorption (ARR) due to orthodontic treatment using cone beam computed tomography (CBCT) in a sample of 1256 roots from 30 patients.
  39. doi Diagnosis of artificially induced external root resorption using conventional intraoral film radiography, CCD, and PSP: an ex vivo study
    Kivanc Kamburoglu
    Department of Oral Pathology and Oral Medicine, Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv, Israel
    Oral Surg Oral Med Oral Pathol Oral Radiol Endod 106:885-91. 2008
    To compare diagnosis of artificially induced external root resorption cavities using conventional intraoral film radiography (Kodak Insight), CCD sensor (Sopix wireless) and PSP sensor (Orex Digident).
  40. doi Severe root resorption in orthodontic patients treated with the edgewise method: prevalence and predictive factors
    Leandro Silva Marques
    Department of Orthodontics, University of Vale do Rio Verde, Tres Coracoes, Brazil
    Am J Orthod Dentofacial Orthop 137:384-8. 2010
    Our aims in this study were to assess the prevalence of severe root resorption and identify possible associations in orthodontic patients treated with the edgewise method.
  41. doi Comparison of root resorption between self-ligating and conventional preadjusted brackets using cone beam computed tomography
    Vanessa Leite
    Department of Orthodontics, University of North Parana, Londrina, Parana, Brazil
    Angle Orthod 82:1078-82. 2012
    To compare the magnitude of external apical root resorption (EARR) of incisors in patients undergoing the initial phase of orthodontic treatment with two sets of brackets.
  42. ncbi Surgical root restoration after external inflammatory root resorption: A case report
    Geert M G Hommez
    Department of Restorative Dentistry and Endodontology, Ghent University Hospital, Ghent University, Ghent, Belgium
    J Endod 32:798-801. 2006
    External inflammatory root resorption after a jaw fracture is rare...
  43. ncbi [External root resorption]
    Florian Rathe
    Abteilung für Zahnerhaltungskunde und Parodontologie, Universitat Freiburg, Deutschland
    Schweiz Monatsschr Zahnmed 116:245-53. 2006
    b>Root resorption may be a physiological (resorption of deciduous teeth) or a pathological process (resorption of permanent teeth). In the latter case an external and an internal form of resorption can be distinguished...
  44. ncbi Celebrex offers a small protection from root resorption associated with orthodontic movement
    John Jerome
    University of Southern California School of Dentistry, Los Angeles 90033, USA
    J Calif Dent Assoc 33:951-9. 2005
    ..movement results from alveolar bone resorption/deposition following application of orthodontic forces, and root resorption can be an undesirable complication associated with this process...
  45. ncbi Constant versus dissipating forces in orthodontics: the effect on initial tooth movement and root resorption
    F Weiland
    Department of Orthodontics, University Dental School, Graz, Austria
    Eur J Orthod 25:335-42. 2003
    ..scanning microscopic study was to compare the effects of two frequently used archwires on tooth movement and root resorption. A total of 84 premolars in 27 individuals (10 boys, 17 girls, with a mean age of 12...
  46. ncbi Inhibition of orthodontically induced root resorption with echistatin, an RGD-containing peptide
    Nabeel F Talic
    Orthodontic Division, Department of Preventive Dentistry, King Saud University, Riyadh, Saudi Arabia
    Am J Orthod Dentofacial Orthop 129:252-60. 2006
    Induced dental root resorption is a common side effect of orthodontic treatment. It is an unpredictable phenomenon, and its etiology is unknown...
  47. doi Management of trauma-induced inflammatory root resorption using mineral trioxide aggregate obturation: two-year follow up
    Irem Güzeler
    Department of Pediatric Dentistry, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Dent Traumatol 26:501-4. 2010
    Inflammatory root resorption is a serious complication of dental trauma, which leads to progressive loss of the root structure...
  48. doi Apical root resorption during orthodontic treatment. A prospective study using cone beam CT
    Henrik Lund
    Department of Oral and Maxillofacial Radiology, Institute of Odontology, Sahlgrenska Academy, University of Gothenburg, Sweden
    Angle Orthod 82:480-7. 2012
    To investigate the incidence and severity of root resorption during orthodontic treatment by means of cone beam computed tomography (CBCT) and to explore factors affecting orthodontically induced inflammatory root resorption (OIIRR).
  49. doi Repair of root resorption 2 to 16 weeks after the application of continuous forces on maxillary first molars in rats: a 2- and 3-dimensional quantitative evaluation
    Carmen Gonzales
    Division of Orthodontics and Dentofacial Orthopedics, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
    Am J Orthod Dentofacial Orthop 137:477-85. 2010
    b>Root resorption is a side effect of orthodontic treatment that occurs with the removal of hyalinized tissue...
  50. ncbi Orthodontically induced inflammatory root resorption. Part II: The clinical aspects
    Naphtali Brezniak
    Israel Defense Forces, Tel Hashomer
    Angle Orthod 72:180-4. 2002
    Over the past 10 years, orthodontically induced inflammatory root resorption (OIIRR) has been increasingly recognized as an iatrogenic consequence of orthodontic treatment...
  51. ncbi Orthodontic root resorption of endodontically treated teeth
    Tarso Esteves
    Department of Dentistry, State University of Maringa, PR, Brazil
    J Endod 33:119-22. 2007
    The purpose of this study was to evaluate, radiographically, whether there is similarity in the apical root resorption found in endodontically treated teeth and untreated teeth when they are submitted to orthodontic treatment...
  52. doi Accuracy of an electronic apex locator in primary teeth with root resorption
    O Angwaravong
    Department of Pediatric Dentistry, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand
    Int Endod J 42:115-21. 2009
    To evaluate whether root resorption of primary molar teeth affects the accuracy of the Root ZX apex locator and to compare the Root ZX at different meter readings with direct canal measurement.
  53. doi Rapidly progressive internal root resorption: a case report
    David Keinan
    Department of Endodontics, The Hebrew University, Hadassah School of Dental Medicine, Jerusalem, Israel
    Dent Traumatol 24:546-9. 2008
    The etiology of internal root resorption is not fully understandable, trauma and chronic pulpitis are considered the main risk factors. Usually the process is asymptomatic and diagnosed upon routine radiographic examination...
  54. ncbi Root resorption: the possible role of extracellular matrix proteins
    Adam Lee
    Department of Orthodontics, University of Iowa, Iowa City 52242, USA
    Am J Orthod Dentofacial Orthop 126:173-7. 2004
    ..of this selective resorption could provide insights into the cause of moderate to severe iatrogenic root resorption during orthodontic tooth movement...
  55. ncbi Radiographic diagnosis of root resorption in relation to orthodontics
    H A Leach
    Department of Child Dental Health, Bristol Dental Hospital
    Br Dent J 190:16-22. 2001
    The literature regarding external root resorption in relation to orthodontics and its radiographic diagnosis is reviewed, including a summary of the more common radiographic techniques available...
  56. ncbi Generalized cervical root resorption associated with periodontal disease
    W Beertsen
    Department of Periodontology, Academic Center for Dentistry Amsterdam, The Netherlands
    J Clin Periodontol 28:1067-73. 2001
    ..In the present report, a case of severe cervical root resorption involving 24 anterior and posterior teeth is presented...
  57. doi Evaluation of correspondence of dental Computed Tomography imaging to anatomic observation of external root resorption
    Kazuhiko Nakata
    Department of Endodontics, School of Dentistry, Aichi Gakuin University, Nagoya, Japan
    J Endod 35:1594-7. 2009
    ..compact dental CT, the 3D Accuitomo XYZ Slice View Tomograph (3D Accuitomo), was performed for examining the root resorption of a mandibular premolar in a patient who needed endodontic therapy...
  58. doi Calcium ion diffusion levels from MTA and ApexCal in simulated external root resorption at middle third of the root
    Gingu Koshy George
    SRM Dental College, Ramapuram, Chennai, India
    Dent Traumatol 25:480-3. 2009
    ..To simulate external root resorption, defects were created on the external surface of the root at the middle thirds...
  59. doi Root resorption after experimental tooth movement using superelastic forces in the rat
    Koji Noda
    Department of Orthodontics, School of Dental Medicine, Tsurumi University, Yokohama, Kanagawa, Japan
    Eur J Orthod 32:681-7. 2010
    The purpose of this study was to assess the rate of root resorption in relation to different magnitudes of continuous force during experimental tooth movement using nickel-titanium (NiTi) alloy wire. Four force magnitudes of 0.8, 1...
  60. doi Analysis of orthodontically induced root resorption using micro-computed tomography (Micro-CT)
    Tom Wierzbicki
    University of Alberta, Edmonton, Alberta, Canada
    Angle Orthod 79:91-6. 2009
    To establish a protocol for assessing orthodontically induced tooth root resorption (OITRR) in human premolars using micro-computed tomography.
  61. ncbi Intrusion of multiradicular teeth and related root resorption with mini-screw implant anchorage: a radiographic evaluation
    Roberto Carrillo
    Orthodontic Department, Baylor College of Dentistry, Texas A and M Health Science Center, Dallas, Tex 75246, USA
    Am J Orthod Dentofacial Orthop 132:647-55. 2007
    ..This experimental study used various force magnitudes to evaluate (1) the stability of immediately loaded MSIs, (2) the amounts of tooth intrusion produced, and (3) the amounts of root resorption produced.
  62. doi Histological analysis of orthodontic root resorption in rats treated with the cyclooxygenase-2 (COX-2) inhibitor celecoxib
    G H Gameiro
    Division of Orthodontics, Piracicaba Dental School, State University of Campinas UNICAMP, Piracicaba, Sao Paulo, Brazil
    Orthod Craniofac Res 11:156-61. 2008
    ..However, the effect of these drugs on orthodontic root resorption is not well understood.
  63. ncbi Apical root resorption after lingual orthodontic therapy
    Ulrike Fritz
    Department of Orthodontics, University of Aachen, Germany
    J Orofac Orthop 64:434-42. 2003
    ....
  64. doi Interleukin-1 polymorphisms in relation to external apical root resorption (EARR)
    Norbert Gülden
    Department of Orthodontics, RWTH Aachen University, Aachen, Germany
    J Orofac Orthop 70:20-38. 2009
    Recent papers have discussed genetic predisposition for root resorption. The aim of this study was to investigate this kind of relationship as dependent on the EARR phenotype...
  65. doi Study of external root resorption during orthodontic treatment in root filled teeth compared with their contralateral teeth with vital pulps
    J M Llamas-Carreras
    Department of Orthodontics, School of Dentistry, University of Seville, Seville, Spain
    Int Endod J 43:654-62. 2010
    To determine whether root filled teeth and those with vital pulps exhibit a similar degree of external root resorption (ERR) as a consequence of orthodontic treatment.
  66. doi Ultrasound stimulation attenuates root resorption of rat replanted molars and impairs tumor necrosis factor-α signaling in vitro
    E B Rego
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
    J Periodontal Res 46:648-54. 2011
    A therapeutic protocol to minimize root resorption induced by tooth replantation has not yet been universally established. In this context, noninvasive modality such as ultrasound therapy have been a focus of increased interest...
  67. doi Root resorption following treatment with aligners
    Naphtali Brezniak
    Head of the Orthodontic Residency, Orthodontic Department, Dental Unit, Medical Corps, Israel Defence Forces
    Angle Orthod 78:1119-24. 2008
    Can orthodontically induced inflammatory root resorption (OIIRR) be the result of Invisalign treatment? Since OIIRR was first described in the literature, orthodontists have been looking for a treatment procedure where no root shortening ..
  68. ncbi The influences of molar intrusion on the inferior alveolar neurovascular bundle and root using the skeletal anchorage system in dogs
    T Daimaruya
    Department of Orthodontics, Tohoku University School of Dentistry, Sendai, Japan
    Angle Orthod 71:60-70. 2001
    ..the effect of molar intrusion on the neurovascular bundle, the level of osseointegration of bone screws, and root resorption. The results of this study showed mandibular molars were intruded 3.4 mm on the average over 7 months in dogs...
  69. doi Periodontal tissue activation by vibration: intermittent stimulation by resonance vibration accelerates experimental tooth movement in rats
    Makoto Nishimura
    Division of Oral Dysfunction Science, Department of Oral Health and Development Sciences, Graduate School of Dentistry, Tohoku University, Sendai, Japan
    Am J Orthod Dentofacial Orthop 133:572-83. 2008
    ..In this study, we evaluated the effects of mechanical stimulation by resonance vibration on tooth movement, and we showed the cellular and molecular mechanisms of periodontal ligament responses...
  70. ncbi Dentine phosphoproteins in gingival crevicular fluid during root resorption
    James Mah
    Division of Craniofacial Sciences and Therapeutics, University of Southern California, Los Angeles, California 90089 0641, USA
    Eur J Orthod 26:25-30. 2004
    External apical root resorption is a common, yet unexplained, phenomenon associated with orthodontic treatment. Available methods of clinical evaluation are radiographic...
  71. ncbi Expression of mRNA for osteoprotegerin and receptor activator of nuclear factor kappa beta ligand (RANKL) during root resorption induced by the application of heavy orthodontic forces on rat molars
    Eva Low
    Faculty of Dentistry, University of Sydney, Sydney Dental Hospital, Sydney, Australia
    Am J Orthod Dentofacial Orthop 128:497-503. 2005
    ..by osteoprotegrin (OPG), so that the relative expression of these 2 proteins might contribute to bone and root resorption during orthodontic tooth movement...
  72. ncbi Root resorption and orthodontic treatment. Review of the literature
    G Pizzo
    Department of Oral Sciences, University of Palermo, Palermo, Italy
    Minerva Stomatol 56:31-44. 2007
    The aim of this paper was to provide a systematic review of the literature on the root resorption caused by orthodontic treatment...
  73. ncbi Root resorption on torqued human premolars shown by tartrate-resistant acid phosphatase histochemistry and transmission electron microscopy
    Mauricio A Casa
    Mineralized Tissue Biology, University of Sao Paulo, Sao Paulo, Brazil
    Angle Orthod 76:1015-21. 2006
    ..To identify clastic cells on the root surfaces of torqued human premolars...
  74. ncbi A comparison of apical root resorption during orthodontic treatment in endodontically treated and vital teeth
    S W Spurrier
    School of Dentistry, University of Washington
    Am J Orthod Dentofacial Orthop 97:130-4. 1990
    ..study was to determine whether vital and endodontically treated incisors exhibit a similar severity of apical root resorption in response to orthodontic treatment...
  75. ncbi Combined therapy of mineral trioxide aggregate and guided tissue regeneration in the treatment of external root resorption and an associated osseous defect
    Cecil White
    Department of Periodontics, Naval Dental Center Mid Atlantic, Norfolk, VA 23511, USA
    J Periodontol 73:1517-21. 2002
    The treatment of external root resorption and associated periodontal defects can be challenging to the most astute clinician...
  76. doi Identification of dentine sialoprotein in gingival crevicular fluid during physiological root resorption and orthodontic tooth movement
    Shalene Kereshanan
    School of Dentistry, Cardiff University, Heath Park, Cardiff, Wales, UK
    Eur J Orthod 30:307-14. 2008
    b>Root resorption is an unwanted effect of orthodontic tooth movement...
  77. doi External apical root resorption in patients treated with conventional and self-ligating brackets
    Nikolaos Pandis
    Department of Pediatric Dentistry, School of Dentistry, University of Athens, Athens, Greece
    Am J Orthod Dentofacial Orthop 134:646-51. 2008
    Our aim was to comparatively investigate the amount of external apical root resorption (EARR) between conventional and passive self-ligating brackets.
  78. doi In-vitro comparison of 2 cone-beam computed tomography systems and panoramic imaging for detecting simulated canine impaction-induced external root resorption in maxillary lateral incisors
    Ali Alqerban
    Department of Orthodontics, Faculty of Medicine, School of Dentistry, Oral Pathology and Maxillo Facial Surgery, Katholieke Universiteit Leuven, Leuven, Belgium
    Am J Orthod Dentofacial Orthop 136:764.e1-11; discussion 764-5. 2009
    ..The diagnostic accuracy for detection of simulated canine-induced external root resorption lesions in maxillary lateral incisors was compared between conventional 2-dimensional panoramic radiographic ..
  79. ncbi Effect of topical alendronate on root resorption of dried replanted dog teeth
    L Levin
    Department of Endodontics, School of Dentistry, University of North Carolina at Chapel Hill, 27599 7450, USA
    Dent Traumatol 17:120-6. 2001
    ..Soaking in alendronate also resulted in significantly less loss in root mass due to resorption compared to those teeth soaked in HBSS without alendronate...
  80. ncbi Root resorption in retained deciduous canine and molar teeth without permanent successors in patients with severe hypodontia
    K Haselden
    Department of Prosthetic Dentistry, Eastman Dental Institute for Oral Health Care Sciences, UCL (University College, University of London, 256 Gray's Inn Road, London WC1X 8LD, UK
    Int J Paediatr Dent 11:171-8. 2001
    ..CONCLUSIONS: Lower canines have a predictable life span that appears to be good, as do upper canines, but of lesser duration than lower canines. Molars have poorer and less predictable life spans...
  81. doi Effect of 8-hour intermittent orthodontic force on osteoclasts and root resorption
    Tomoko Kumasako-Haga
    Department of Growth and Development of Functions, Division of Orofacial Functions and Orthodontics, Kyushu Dental College, Kitakyushu, Japan
    Am J Orthod Dentofacial Orthop 135:278.e1-8; discussion 278-9. 2009
    The duration of force application is an important factor in optimizing orthodontic tooth movement with less root resorption. It has previously been shown that the amount of tooth movement achieved by 8-hour intermittent force application ..
  82. ncbi Continuous vs. discontinuous force application and root resorption
    A Acar
    Department of Orthodontics, Faculty of Dentistry, Marmara University, Nisantasi Istanbul, Turkey
    Angle Orthod 69:159-63; discussion 163-4. 1999
    The aim of this study was to compare the effects on root resorption of continuous and discontinuous force application. The experimental material consisted of 22 first premolars that were to be extracted as part of orthodontic treatment...
  83. ncbi Intermittent force in orthodontic tooth movement
    T Konoo
    Department of Orthodontics, Kyushu Dental College, Japan
    J Dent Res 80:457-60. 2001
    ..The purpose of this study is to examine tooth movement, osteoclasts, and root resorption in rats following several one-hour activations...
  84. ncbi A radiographic comparison of apical root resorption after orthodontic treatment with 3 different fixed appliance techniques
    G R Janson
    Department of Orthodontics, Bauru Dental School, University of Sao Paulo, Brazil
    Am J Orthod Dentofacial Orthop 118:262-73. 2000
    Apical root resorption is an undesirable, but frequent side effect of orthodontic treatment, and therefore improvements in orthodontic techniques and materials are in constant development to decrease it...
  85. ncbi Hyalinization and root resorption during early orthodontic tooth movement in adolescents
    J Kurol
    Department of Orthodontics, Lund University, Faculty of Odontology, Malmo, Sweden
    Angle Orthod 68:161-5. 1998
    ..were recorded opposite an intact root surface (54%) or close to and just apical or coronal to an area of root resorption (45%), and were usually located buccocervically and linguoapically, corresponding to expected pressure zones ..
  86. ncbi Multiple idiopathic apical root resorption: a case report
    F Moazami
    Department of Endodontics, School of Dental Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
    Int Endod J 40:573-8. 2007
    To report a rare case of multiple idiopathic apical root resorption in an adult male.
  87. ncbi Clinical indications for digital imaging in dento-alveolar trauma. Part 2: root resorption
    Nestor Cohenca
    Department of Endodontics, School of Dentistry, University of Washington, Seattle, WA 98195 7448, USA
    Dent Traumatol 23:105-13. 2007
    ..complications of dento-alveolar trauma are pulp necrosis, pulp canal obliteration, periapical pathosis and root resorption. Different types of root resorption have been identified with traumatic injuries...
  88. ncbi Progressive, generalized, apical idiopathic root resorption and hypercementosis
    Marc Schätzle
    Department of Periodontology and Fixed Prosthodontics, School of Dental Medicine, University of Berne, Berne, Switzerland
    J Periodontol 76:2002-11. 2005
    b>Root resorption is a multifactorial process that results in loss of tooth structure. The causes of root resorption may vary, leading to several types of resorptions...
  89. doi Idiopathic root resorption of the entire permanent dentition: systematic review and report of a case
    Elif Soğur
    Department of Oral Diagnosis and Radiology, School of Dentistry, Ege University, Bornova, Izmir, Turkey
    Dent Traumatol 24:490-5. 2008
    A rare case of idiopathic root resorption affecting the entire dentition was described. Root resorptions of all of the maxillary and mandibular teeth were coincidentally diagnosed on patient's radiographic examination...
  90. doi Influence of voxel size in the diagnostic ability of cone beam tomography to evaluate simulated external root resorption
    Gabriela Salatino Liedke
    Department of Surgery and Orthopedics, School of Dentistry, Federal University of Rio Grande do Sul UFRGS, Brazil
    J Endod 35:233-5. 2009
    ..beam computed tomography (CBCT) scans with different voxel resolutions in the detection of simulated external root resorption (ERR)...
  91. ncbi Multiple idiopathic external apical root resorption: report of four cases
    S S Cholia
    Unit of Restorative Dentistry, Guy s Hospital, London Bridge SE1 9RT, UK
    Dentomaxillofac Radiol 34:240-6. 2005
    Multiple idiopathic external root resorption is an unusual condition that may present in a cervical or an apical form...
  92. doi Calcium ion diffusion from mineral trioxide aggregate through simulated root resorption defects
    Hüseyin Ozgur Ozdemir
    Department of Endodontics, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
    Dent Traumatol 24:70-3. 2008
    ..Thereafter, standardized defects were created on the root surfaces so as to mimic external root resorption. The root canals and external defects received a final irrigation of 17% ethylenediaminetetraacetic acid and ..
  93. doi Bilateral extensive idiopathic apical root resorption in supraerupted maxillary molars: a case report
    Ruchi Gupta
    Department of Conservative Dentistry, Institute of Technology and Sciences, Centre for Dental Studies and Research, Ghaziabad, India
    Oral Surg Oral Med Oral Pathol Oral Radiol Endod 106:e44-7. 2008
    ..The pattern of severe resorption affecting only maxillary supraerupted teeth appears to be unique. No significant systemic, dental, or familial findings could be identified as a possible cause...
  94. doi Idiopathic generalized apical root resorption: a report of three cases
    Ailbhe McMullin
    Maxillofacial Unit, Kent and Canterbury Hospital, Canterbury, UK
    Int J Paediatr Dent 18:312-6. 2008
    Idiopathic apical root resorption usually presents as a chance radiographic finding. It may be widespread, affecting the majority of teeth, with implications for the longevity of the dentition.
  95. ncbi Meta analysis of the treatment-related factors of external apical root resorption
    G R Segal
    Department of Orthodontics, Temple University, Philadelphia, PA, USA
    Orthod Craniofac Res 7:71-8. 2004
    To elucidate possible treatment-related etiological factors--such as, duration of treatment and apical displacement--for external root resorption.
  96. doi Substance P increases production of proinflammatory cytokines and formation of osteoclasts in dental pulp fibroblasts in patients with severe orthodontic root resorption
    Masaru Yamaguchi
    Department of Orthodontics, Nihon University School of Dentistry at Matsudo, Chiba, Japan
    Am J Orthod Dentofacial Orthop 133:690-8. 2008
    ..the extent to which substance P (SP) increases proinflammatory cytokine production and osteoclast formation of human dental pulp fibroblasts (HDPF) in patients with severe orthodontically induced inflammatory root resorption (OIIRR).
  97. ncbi Sympathectomy causes increased root resorption after orthodontic tooth movement in rats: immunohistochemical study
    Sivakami Rethnam Haug
    Department of Physiology, University of Bergen, Arstadveien 19, 5009 Bergen, Norway
    Cell Tissue Res 313:167-75. 2003
    ..We have studied the effects of sympathectomy and orthodontic tooth movement (OTM) on root resorption, immunocompetent cell recruitment, neuropeptide, neurokinin-1 receptor (NK1-R), and interleukin 6 (IL-6) ..
  98. ncbi Histological evaluation of a replanted tooth retained for 49 years
    Nurullah Keklikoglu
    Department of Histology and Embryology, Faculty of Dentistry, Istanbul University, Istanbul, Turkey
    Dent Traumatol 22:157-9. 2006
    ..The histological evaluation revealed resorption of the apical root surface, depositions in cement with different phases and mineral density, and histological changes in the periodontal ligament...
  99. doi Decoronation for the management of an ankylosed young permanent tooth
    Shabtai Sapir
    Department of Pediatric Dentistry, Hadassah Faculty of Dental Medicine, Hebrew University, Jerusalem, Israel
    Dent Traumatol 24:131-5. 2008
    ..In patients 7-16 years old a tooth is lost 3-7 years after the onset of root resorption. The complications that may develop as a consequence of ankylosis of a permanent incisor in children are due ..
  100. doi Autotransplantation of 28 premolar donor teeth in 24 orthodontic patients
    Tadasu Tanaka
    Graduate School Unit of Orthodontics and Institute for Oral Science, Matsumoto Dental University School of Dentistry, Nagano, Japan
    Angle Orthod 78:12-9. 2008
    ..To test the null hypothesis that premolar autotransplantation is not successful for orthodontic patients...
  101. doi Replantation of an avulsed permanent maxillary incisor with an immature apex: report of a case
    Andrew Paul Goldbeck
    Department of Endodontics, College of Dentistry, University of Oklahoma, Oklahoma City, OK 73190, USA
    Dent Traumatol 24:120-3. 2008
    ..The indications for, and limitations of, replantation of an avulsed permanent incisor with an immature apex are discussed...

Research Grants66

  1. DETERMINANTS OF ROOT RESORPTION DUE TO ORTHODONTIC MOVEMENT
    Margarita Zeichner David; Fiscal Year: 2005
    b>Root resorption, either physiological or pathological, results in the destruction of mineralized and non-mineralized tissues of the dental roots...
  2. Genetic control of susceptibility to root resorption
    Shaza Abass; Fiscal Year: 2005
    External apical root resorption (EARR) is a common complication of orthodontic treatment...
  3. A Novel Implant-based Approach for Treating Retrognathic Hyperdivergent Patients
    Peter Buschang; Fiscal Year: 2007
    ..aim is to determine whether posterior teeth intruded with MSI's exhibit greater than expected amounts of root resorption. Root resorption will be measured longitudinally using standardized periapical radiographs...
  4. Evaluation of Canine Retraction Strategies
    Jie Chen; Fiscal Year: 2010
    ..theory will be predicted;and the actual clinical outcomes in terms of treatment time, tooth movement, and root resorption will be quantified using newly developed technologies...
  5. Evaluation of Canine Retraction Strategies
    Jie Chen; Fiscal Year: 2009
    ..theory will be predicted; and the actual clinical outcomes in terms of treatment time, tooth movement, and root resorption will be quantified using newly developed technologies...
  6. Root deformation and root resorption
    Thomas Katona; Fiscal Year: 2006
    DESCRIPTION: Orthodontic root resorption is a major clinical and medico-legal concern...
  7. Intracellular and Extracellular function of dentin phosphophoryn
    Anne George; Fiscal Year: 2010
    ..DPP mediated signaling can regulate odontoblast proliferation and differentiation. Results from this study should help us define the various functions of DPP, and its potential use in dentin regeneration. ..
  8. Hormone-Receptor-MMP Axis in Degenerative TMJ Diseases
    SUNIL D KAPILA; Fiscal Year: 2010
    ....
  9. Characterization of DMP1 A Dentin Phosphoprotein
    Anne George; Fiscal Year: 2010
    ..Once we have characterized the function of DMP1 in dentin formation, then we could use this molecule for regenerating dentin and thus replace synthetic materials that are currently being used in endodontic practices. ..
  10. Characterization of DMP1 A Dentin Phosphoprotein
    Anne George; Fiscal Year: 2009
    ..Once we have characterized the function of DMP1 in dentin formation, then we could use this molecule for regenerating dentin and thus replace synthetic materials that are currently being used in endodontic practices. ..
  11. CRANIOFACIAL SKELETAL TISSUE ENGINEERING CONFERENCE
    Sunil Kapila; Fiscal Year: 2007
    ..The meeting will be limited to 250 participants who have a background in bioengineering. ..
  12. Hormone-Receptor-MMP Axis in Degenerative TMJ Diseases
    Sunil Kapila; Fiscal Year: 2007
    ....
  13. Fibronectin Fragment-Induced Osteolysis Mediated by MMPs
    Sunil Kapila; Fiscal Year: 2009
    ..These studies will provide a fundamental understanding of the basis for bone loss in periodontal disease and other osteolytic diseases. ..
  14. Craniofacial Imaging in the 21st Century
    Sunil Kapila; Fiscal Year: 2002
    ..The meeting will be limited to 300 participants who have a background in imaging. This symposia series will provide momentum to discoveries that will be important to craniofacial sciences and patient care. ..
  15. CHARACTERIZATION DMP1 A DENTIN PHOSPHOPROTEIN
    Anne George; Fiscal Year: 2000
    ..These experiments will provide increased understanding of the molecular mechanisms involved in the synthesis of Dmp1 by the odontoblasts. The long -term goal is to understand the role of Dmp1 in dentinogenesis. ..
  16. Characterization of the structure and function of DMP2
    Anne George; Fiscal Year: 2004
    ..The long-term goal is to understand the regulatory mechanism of DMP2 in dentin mineralization. ..
  17. Guided Pocket Recolonization (GPR) in Periodontitis
    Marc Quirynen; Fiscal Year: 2004
    ..Clinical data will be collected after 2, 4, 6, 8 and 12 weeks. The results should indicate the possible role for commensal organisms in periodontal disease and subgingival biofilm formation. ..
  18. C. albicans From HIV+ Individuals&its Role in Drug resis
    Kaaren Vargas; Fiscal Year: 2004
    ..In the long-term, I would like to make significant contributions to science in the area of antifungal drug resistance. It is an exciting area of research and I feel strongly that I have the motivation to accomplish this goal. ..
  19. Characterization of the structure and function of DMP2
    Anne George; Fiscal Year: 2006
    ..The long-term goal is to understand the regulatory mechanism of DMP2 in dentin mineralization. ..
  20. MODULATION OF TMJ DEGRADATION BY RELAXIN AND ESTROGEN
    Sunil Kapila; Fiscal Year: 2004
    ..The Independent Scientist Award will be critical in achieving these goals. ..
  21. BIOMIMETIC SCAFFOLD FOR BONE-REPAIR
    Anne George; Fiscal Year: 2007
    ..abstract_text> ..
  22. Characterization of DMP1 A Dentin Phosphoprotein
    Anne George; Fiscal Year: 2006
    ..The long-term goal is to understand the regulatory mechanism of DMP1 in dentin mineralization. ..