Aaron J Krych

Summary

Affiliation: Mayo Clinic
Country: USA

Publications

  1. doi request reprint Is Subchondral Acetabular Edema or Cystic Change on MRI a Contraindication for Hip Arthroscopy in Patients With Femoroacetabular Impingement?
    Aaron J Krych
    Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, Rochester, Minnesota, USA
    Am J Sports Med 44:454-9. 2016
  2. doi request reprint Bone Marrow Concentrate Improves Early Cartilage Phase Maturation of a Scaffold Plug in the Knee: A Comparative Magnetic Resonance Imaging Analysis to Platelet-Rich Plasma and Control
    Aaron J Krych
    Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
    Am J Sports Med 44:91-8. 2016
  3. pmc Is peroneal nerve injury associated with worse function after knee dislocation?
    Aaron J Krych
    Department of Orthopedic Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
    Clin Orthop Relat Res 472:2630-6. 2014
  4. doi request reprint Limited therapeutic benefits of intra-articular cortisone injection for patients with femoro-acetabular impingement and labral tear
    Aaron J Krych
    Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
    Knee Surg Sports Traumatol Arthrosc 22:750-5. 2014
  5. ncbi request reprint Osteochondral autograft transfer for a posttraumatic osteochondral defect of the femoral head
    Aaron J Krych
    Assistant Professor, Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota
    Am J Orthop (Belle Mead NJ) 41:472-6. 2012
  6. doi request reprint Arthroscopic labral repair versus selective labral debridement in female patients with femoroacetabular impingement: a prospective randomized study
    Aaron J Krych
    Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
    Arthroscopy 29:46-53. 2013
  7. doi request reprint Activity levels are higher after osteochondral autograft transfer mosaicplasty than after microfracture for articular cartilage defects of the knee: a retrospective comparative study
    Aaron J Krych
    Hospital for Special Surgery, New York, NY, USA
    J Bone Joint Surg Am 94:971-8. 2012
  8. doi request reprint Return to athletic activity after osteochondral allograft transplantation in the knee
    Aaron J Krych
    Mayo Clinic, Department of Orthopedic Surgery, Rochester, MN 55905, USA
    Am J Sports Med 40:1053-9. 2012
  9. doi request reprint Treatment of focal osteochondral defects of the acetabulum with osteochondral allograft transplantation
    Aaron J Krych
    Hospital for Special Surgery, Weill Medical College of Cornell University, New York, New York, USA
    Orthopedics 34:e307-11. 2011
  10. doi request reprint Total hip arthroplasty with shortening subtrochanteric osteotomy in Crowe type-IV developmental dysplasia: surgical technique
    Aaron J Krych
    Mayo Clinic, 200 First Street S W, Rochester, MN 55905, USA
    J Bone Joint Surg Am 92:176-87. 2010

Collaborators

Detail Information

Publications49

  1. doi request reprint Is Subchondral Acetabular Edema or Cystic Change on MRI a Contraindication for Hip Arthroscopy in Patients With Femoroacetabular Impingement?
    Aaron J Krych
    Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, Rochester, Minnesota, USA
    Am J Sports Med 44:454-9. 2016
    ..However, there remains a subset of hips with relatively maintained joint space but with acetabular subchondral edema and cystic change with unknown outcome on magnetic resonance imaging (MRI)...
  2. doi request reprint Bone Marrow Concentrate Improves Early Cartilage Phase Maturation of a Scaffold Plug in the Knee: A Comparative Magnetic Resonance Imaging Analysis to Platelet-Rich Plasma and Control
    Aaron J Krych
    Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
    Am J Sports Med 44:91-8. 2016
    ..Limited information exists on the clinical use of a synthetic osteochondral scaffold plug for cartilage restoration in the knee...
  3. pmc Is peroneal nerve injury associated with worse function after knee dislocation?
    Aaron J Krych
    Department of Orthopedic Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
    Clin Orthop Relat Res 472:2630-6. 2014
    ....
  4. doi request reprint Limited therapeutic benefits of intra-articular cortisone injection for patients with femoro-acetabular impingement and labral tear
    Aaron J Krych
    Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
    Knee Surg Sports Traumatol Arthrosc 22:750-5. 2014
    ..To our knowledge, there is no published data evaluating the clinical benefit of these injections. The purpose of this study was to assess the efficacy of therapeutic IA cortisone injection in these patients...
  5. ncbi request reprint Osteochondral autograft transfer for a posttraumatic osteochondral defect of the femoral head
    Aaron J Krych
    Assistant Professor, Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota
    Am J Orthop (Belle Mead NJ) 41:472-6. 2012
    ..Additional research is warranted to more clearly define the indications for this procedure...
  6. doi request reprint Arthroscopic labral repair versus selective labral debridement in female patients with femoroacetabular impingement: a prospective randomized study
    Aaron J Krych
    Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
    Arthroscopy 29:46-53. 2013
    ....
  7. doi request reprint Activity levels are higher after osteochondral autograft transfer mosaicplasty than after microfracture for articular cartilage defects of the knee: a retrospective comparative study
    Aaron J Krych
    Hospital for Special Surgery, New York, NY, USA
    J Bone Joint Surg Am 94:971-8. 2012
    ..We hypothesized that the patients in the two treatment groups would have similar clinical outcomes at intermediate-term follow-up...
  8. doi request reprint Return to athletic activity after osteochondral allograft transplantation in the knee
    Aaron J Krych
    Mayo Clinic, Department of Orthopedic Surgery, Rochester, MN 55905, USA
    Am J Sports Med 40:1053-9. 2012
    ..Fresh-stored osteochondral allografts have been used successfully to resurface large chondral and osteochondral defects of the knee. However, there are limited data available for the return to athletic activity...
  9. doi request reprint Treatment of focal osteochondral defects of the acetabulum with osteochondral allograft transplantation
    Aaron J Krych
    Hospital for Special Surgery, Weill Medical College of Cornell University, New York, New York, USA
    Orthopedics 34:e307-11. 2011
    ....
  10. doi request reprint Total hip arthroplasty with shortening subtrochanteric osteotomy in Crowe type-IV developmental dysplasia: surgical technique
    Aaron J Krych
    Mayo Clinic, 200 First Street S W, Rochester, MN 55905, USA
    J Bone Joint Surg Am 92:176-87. 2010
    ..The purpose of this paper was to evaluate the results of cementless arthroplasty with a simultaneous subtrochanteric shortening osteotomy in a group of patients with Crowe type-IV developmental dysplasia of the hip...
  11. doi request reprint Surgical repair of meniscal tears with concomitant anterior cruciate ligament reconstruction in patients 18 years and younger
    Aaron J Krych
    Department of Orthopedic Surgery and The Sports Medicine Center, Mayo Clinic and Mayo Foundation, Rochester, Minnesota 55905, USA
    Am J Sports Med 38:976-82. 2010
    ..There are sparse data available regarding outcome of meniscal repair performed at the time of ACL reconstruction in the pediatric and adolescent population...
  12. doi request reprint Allograft versus autograft in posterior cruciate ligament reconstruction: an evidence-based systematic review
    Joshua L Hudgens
    Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
    J Knee Surg 26:109-15. 2013
    ..A paucity of data exists comparing allogeneic and autogeneic PCL reconstruction, but satisfactory clinical and functional results have been obtained with both graft sources...
  13. pmc Is posterior hip instability associated with cam and pincer deformity?
    Aaron J Krych
    Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
    Clin Orthop Relat Res 470:3390-7. 2012
    ..Posterior hip instability is an increasingly recognized injury in athletes; however, the function of patients after these injuries and an understanding of the pathoanatomy and underlying mechanism are currently unclear...
  14. doi request reprint CT and MRI measurements of tibial tubercle-trochlear groove distances are not equivalent in patients with patellar instability
    Christopher L Camp
    Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
    Am J Sports Med 41:1835-40. 2013
    ..This measurement has historically been performed utilizing axial computed tomography (CT). More recently, magnetic resonance imaging (MRI) has been proposed as an equivalent method, but this has not yet been fully validated...
  15. pmc No strength or gait benefit of two-incision THA: a brief followup at 1 year
    Aaron J Krych
    Department of Orthopedic Surgery, Mayo Clinic College of Medicine, Mayo Clinic, 200 First Street, SW, Rochester, MN 55905, USA
    Clin Orthop Relat Res 469:1110-8. 2011
    ..We questioned how these differences in function would fare with longer followup...
  16. doi request reprint Meniscal tears and articular cartilage damage in the dislocated knee
    Aaron J Krych
    Department of Orthopedic Surgery and Sports Medicine Center, Mayo Clinic, Rochester, MN, USA
    Knee Surg Sports Traumatol Arthrosc 23:3019-25. 2015
    ....
  17. doi request reprint Are meniscal tears and articular cartilage injury predictive of inferior patient outcome after surgical reconstruction for the dislocated knee?
    Alexander H King
    Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
    Knee Surg Sports Traumatol Arthrosc 23:3008-11. 2015
    ..The purpose of this study is to determine whether concomitant intra-articular injuries at the time of multiligament reconstruction for knee dislocation are associated with inferior outcomes...
  18. doi request reprint Incidence and Risk Factor Analysis of Symptomatic Venous Thromboembolism After Knee Arthroscopy
    Aaron J Krych
    Department of Orthopaedic Surgery, Mayo Clinic, Rochester, Minnesota, U S A
    Arthroscopy 31:2112-8. 2015
    ..To (1) determine the incidence of symptomatic venous thromboembolic events (VTEs) after knee arthroscopy and arthroscopy-assisted procedures at a single institution and (2) determine associated risk factors for VTEs in these patients...
  19. doi request reprint Does arthroscopic knee surgery work?
    Aaron J Krych
    Department of Orthopaedic Surgery, Mayo Clinic, Rochester, Minnesota, U S A
    Arthroscopy 30:544-5. 2014
    ..The primary indication for arthroscopic partial meniscectomy remains symptoms of well-localized joint line pain with acute onset and mechanical symptoms such as catching or locking that have failed comprehensive nonoperative management. ..
  20. doi request reprint Staged protocol for initial management of the dislocated knee
    Bruce A Levy
    Department of Orthopaedic Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
    Knee Surg Sports Traumatol Arthrosc 18:1630-7. 2010
    ....
  21. ncbi request reprint Transtibial versus inlay posterior cruciate ligament reconstruction: an evidence-based systematic review
    Jedediah H May
    Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota 55905, USA
    J Knee Surg 23:73-9. 2010
    ..Prospective randomized clinical trials are needed to evaluate the best treatment strategy. At the present time, surgeon preference appears to be a reasonable option...
  22. doi request reprint Medial patellofemoral ligament repair for recurrent patellar dislocation
    Christopher L Camp
    Michael J Stuart, Mayo Clinic, 200 First St, SW, Rochester, MN 55905, USA
    Am J Sports Med 38:2248-54. 2010
    ..Current surgical procedures include a variety of proximal realignment techniques, including repair or reconstruction of the MPFL along with distal realignment of the tibial tubercle when indicated...
  23. doi request reprint Individualizing the Tibial Tubercle-Trochlear Groove Distance: Patellar Instability Ratios That Predict Recurrent Instability
    Christopher L Camp
    Department of Orthopedic Surgery and Sports Medicine Center, Mayo Clinic, Rochester, Minnesota, USA
    Am J Sports Med 44:393-9. 2016
    ..Although this variable has proven valuable in predicting recurrent dislocations, it is not individualized to patient size, bony structure, or patellofemoral mechanics...
  24. doi request reprint Does proximal tibial osteotomy with a novel osteotomy system obtain coronal plane correction without affecting tibial slope and patellar height?
    Andrew J Blackman
    Department of Orthopedic Surgery, Mayo Clinic, 200 1st St, SW, Rochester, MN, 55905, USA
    Knee Surg Sports Traumatol Arthrosc 23:3487-93. 2015
    ..To determine changes in tibial slope, patellar height, and coronal plane alignment after medial opening wedge proximal tibial osteotomy (PTO) using a modern osteotomy system...
  25. pmc Low frequency of symptomatic venous thromboembolism after multiligamentous knee reconstruction with thromboprophylaxis
    Trevor R Born
    Department of Orthopaedic Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
    Clin Orthop Relat Res 472:2705-11. 2014
    ....
  26. doi request reprint Medial patellofemoral ligament tears in the setting of multiligament knee injuries rarely cause patellar instability
    Benjamin J Allen
    Department of Orthopedics, Mayo Clinic, Rochester, Minnesota, USA
    Am J Sports Med 43:1386-90. 2015
    ..Multiligament knee injuries (MLKIs) can also involve the medial patellofemoral ligament (MPFL), but there is a paucity of information regarding prevalence and relevance of MPFL involvement in this setting...
  27. doi request reprint Fibular head and tibial-based (2-Tailed) posterolateral corner reconstruction
    Andrew J Blackman
    Department of Orthopedic Surgery, Mayo Clinic Sports Medicine Center, Mayo Clinic, Rochester, MN
    Sports Med Arthrosc 23:44-50. 2015
    ..This article will review the history, indications, and authors' preferred technique for 2-tailed posterolateral corner reconstruction, as well as biomechanical and clinical outcomes of this technique. ..
  28. doi request reprint Factors associated with excellent 6-month functional and isokinetic test results following ACL reconstruction
    Aaron J Krych
    Department of Orthopedic Surgery, Mayo Clinic, 200 First St, SW, Rochester, MN, 55905, USA
    Knee Surg Sports Traumatol Arthrosc 23:1053-9. 2015
    ..To identify patient concomitant injury and surgical characteristics associated with 6-month excellent functional and isokinetic testing results following anterior cruciate ligament (ACL) reconstruction...
  29. doi request reprint Modest mid-term outcomes after isolated arthroscopic debridement of acetabular labral tears
    Aaron J Krych
    Department of Orthopedic Surgery, The Sports Medicine Center, Mayo Clinic and Mayo Foundation, 200 First Street SW, Rochester, MN, 55905, USA
    Knee Surg Sports Traumatol Arthrosc 22:763-7. 2014
    ..It was hypothesized that inferior outcomes are associated with an increasing Tönnis grade and those with untreated femoral acetabular impingement (FAI)...
  30. doi request reprint Treatment of OA of the knee in the middle-aged athlete: the role of arthroscopy
    Aaron J Krych
    Department of Orthopedics, Mayo Clinic, Rochester, MN 55905, USA
    Sports Med Arthrosc 21:23-30. 2013
    ....
  31. ncbi request reprint Reciprocal peer teaching: students teaching students in the gross anatomy laboratory
    Aaron J Krych
    Mayo Clinic College of Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota 55905, USA
    Clin Anat 18:296-301. 2005
    ..In addition, 92% agreed that RPT improved their communication skills, which can be applied beyond anatomy to their careers as future physicians...
  32. ncbi request reprint Long-term results of irradiation for paraganglioma
    Aaron J Krych
    Mayo Clinic College of Medicine, Mayo Clinic, Rochester, MN 55905, USA
    Int J Radiat Oncol Biol Phys 65:1063-6. 2006
    ..Few data exist regarding long-term tumor control and late effects after EBRT or SRS...
  33. doi request reprint Lateral Tibial Posterior Slope Is Increased in Patients With Early Graft Failure After Anterior Cruciate Ligament Reconstruction
    Joshua J Christensen
    Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
    Am J Sports Med 43:2510-4. 2015
    ..To date, no study has examined the effect of an increased LTPS as measured on magnetic resonance imaging (MRI) on the likelihood of ACL graft failure...
  34. doi request reprint Treatment of Patellofemoral Cartilage Lesions in the Young, Active Patient
    Matthew R Prince
    Department of Orthopedic Surgery and Sports Medicine Center, Mayo Clinic, Rochester, Minnesota
    J Knee Surg 28:285-95. 2015
    ..Cell-based therapies have evolved into a reliable strategy for management of these lesions. ..
  35. pmc No benefit of the two-incision THA over mini-posterior THA: a pilot study of strength and gait
    Aaron J Krych
    Department of Orthopedic Surgery, Mayo Clinic, 200 First Street, SW, Rochester, MN 55905, USA
    Clin Orthop Relat Res 468:565-70. 2010
    ..Instead, when there was a difference in strength or gait parameters, it was the patients who had mini-posterior THA who tended to have quicker recovery...
  36. doi request reprint Does age predict outcome after multiligament knee reconstruction for the dislocated knee? 2- to 22-year follow-up
    Nate M Levy
    Department of Orthopedic Surgery and Sports Medicine, Mayo Clinic, 200 First St, SW, Rochester, MN, 55905, USA
    Knee Surg Sports Traumatol Arthrosc 23:3003-7. 2015
    ..It was hypothesized that increasing age will negatively affect patient outcome...
  37. doi request reprint Resection Technique Does Affect Resection Symmetry and Thickness of the Patella During Total Knee Arthroplasty: A Prospective Randomized Trial
    Christopher L Camp
    Department of Orthopedic Surgery, Mayo Clinic and Mayo Foundation, Rochester, Minnesota
    J Arthroplasty 30:2110-5. 2015
    ..40 mm MD) (P < 0.001). Use of a patellar cutting guide resulted in increased patellar asymmetry and decreased accuracy in obtaining desired patellar thickness in this prospective trial. ..
  38. doi request reprint Improving Resident Performance in Knee Arthroscopy: A Prospective Value Assessment of Simulators and Cadaveric Skills Laboratories
    Christopher L Camp
    Departments of Orthopedic Surgery C L C, A J K, M J S, and N S T and Anatomy T D R and K M M, Mayo Clinic, Rochester, Minnesota
    J Bone Joint Surg Am 98:220-5. 2016
    ..The purpose of this prospective randomized trial was to assess the efficacy of these training methods, compare their rates of improvement, and provide economic value data to programs seeking to implement such technologies...
  39. doi request reprint Arthroscopic Capsulolabral Reconstruction for Posterior Shoulder Instability in Patients 18 Years Old or Younger
    Clint J Wooten
    Departments of Orthopedic Surgery Biostatistics, Mayo Clinic, Rochester, MN University of Michigan, Ann Arbor, MI Wright State University, Dayton, OH
    J Pediatr Orthop 35:462-6. 2015
    ....
  40. doi request reprint Results of revision anterior shoulder stabilization surgery in adolescent athletes
    Andrew J Blackman
    Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, U S A
    Arthroscopy 30:1400-5. 2014
    ..The purpose of this study was to determine failure rates, functional outcomes, and risk factors for failure after revision anterior shoulder stabilization surgery in high-risk adolescent athletes...
  41. doi request reprint Arthroscopic repair of isolated meniscal tears in patients 18 years and younger
    Aaron J Krych
    Department of Orthopedic Surgery, The Sports Medicine Center, Mayo Clinic and Foundation, Rochester, Minnesota 55905, USA
    Am J Sports Med 36:1283-9. 2008
    ..Although few studies have evaluated the pediatric and adolescent population, arthroscopic surgical repair remains the standard of care for patients in this age group with unstable meniscal tears...
  42. pmc Matrix generation within a macroporous non-degradable implant for osteochondral defects is not enhanced with partial enzymatic digestion of the surrounding tissue: evaluation in an in vivo rabbit model
    Aaron J Krych
    Hospital for Special Surgery, 535 East 70th Street, New York, NY, 10021, USA
    J Mater Sci Mater Med 24:2429-37. 2013
    ..In summary, a porous PVA osteochondral implant remained well fixed in a short term in vivo osteochondral defect model; however, matrix generation within the implant was not enhanced with partial digestion of adjacent articular cartilage...
  43. doi request reprint Utility of multimodal analgesia with fascia iliaca blockade for acute pain management following hip arthroscopy
    Aaron J Krych
    Department of Orthopedic Surgery and The Sports Medicine Center, Mayo Clinic and Mayo Foundation, 200 First Street SW, Rochester, MN, 55905, USA
    Knee Surg Sports Traumatol Arthrosc 22:843-7. 2014
    ..The purpose of this study was to evaluate the utility of multimodal analgesia with fascia iliaca blockade and for acute pain control in patients undergoing hip arthroscopy...
  44. doi request reprint Total hip arthroplasty with shortening subtrochanteric osteotomy in Crowe type-IV developmental dysplasia
    Aaron J Krych
    Mayo Clinic, Rochester, MN 55905, USA
    J Bone Joint Surg Am 91:2213-21. 2009
    ..The purpose of this paper was to evaluate the results of cementless arthroplasty with a simultaneous subtrochanteric shortening osteotomy in a group of patients with Crowe type-IV developmental dysplasia of the hip...
  45. ncbi request reprint Contemporary pain management strategies for minimally invasive total knee arthroplasty
    Aaron J Krych
    Department of Orthopedic Surgery, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
    Instr Course Lect 59:99-109. 2010
    ..Safe, effective, and well-tolerated early pain relief after a minimally invasive knee replacement can be accomplished using a multimodal oral pain regimen, peripheral nerve blocks, and local injections...
  46. doi request reprint The adductor magnus "mini-hamstring": MRI appearance and potential pitfalls
    Stephen M Broski
    Department of Radiology, Mayo Clinic, Rochester, MN, USA
    Skeletal Radiol 45:213-9. 2016
    ..To examine the anatomic MRI characteristics of the adductor magnus mini hamstring (AMMH) and explore its involvement in cases of hamstring avulsion...
  47. doi request reprint Reliability of hip internal rotation range of motion measurement using a digital inclinometer
    David A Krause
    Department of Physical Medicine and Rehabilitation, Program in Physical Therapy, Mayo Clinic College of Medicine, 200 1st Avenue SW, Rochester, MN, 550905, USA
    Knee Surg Sports Traumatol Arthrosc 23:2562-7. 2015
    ..The purpose of this study is to report the intra-rater and inter-rater reliability of active and passive hip IR measurement using a digital inclinometer...
  48. doi request reprint Review: femoral nerve block may be the most effective option for pain relief following total knee replacement
    Aaron J Krych
    Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
    Evid Based Nurs 18:57. 2015
    ..Further research is needed to compare the effectiveness of FNB to other pain management strategies, such as local anaesthetic infiltration and multimodal oral pain medication...
  49. doi request reprint Epidural steroid injection for lumbar disc herniation in NFL athletes
    Aaron J Krych
    Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY 10021, USA
    Med Sci Sports Exerc 44:193-8. 2012
    ..The purpose of this study was to evaluate the efficacy of epidural corticosteroid injection for treatment of lumbar disc herniation in a group of National Football League (NFL) players...