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Labral Tear

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https://www.readbyqxmd.com/read/28326214/open-and-arthroscopic-with-mini-open-surgical-hip-approaches-for-treatment-of-pigmented-villonodular-synovitis-and-concomitant-hip-pathology
#1
Bridget Ellsworth, Atul F Kamath
Background. Pigmented villonodular synovitis (PVNS) is a rare benign tumor affecting large joints and prompts excision to prevent local destruction of the joint. The purpose of this case report is to describe two differing surgical approaches for management of PVNS of the hip in patients requiring concomitant treatment for additional hip pathology. Methods. This report discusses the presentation, clinical and radiographic findings, and operative management of two contrasting cases of PVNS of the hip. Case 1 describes a 31-year-old female with localized PVNS in addition to a labral tear treated with arthroscopic labral repair followed by tumor excision via a mini-open incision...
2017: Case Reports in Orthopedics
https://www.readbyqxmd.com/read/28304118/causes-of-pain-and-loss-of-function-in-rotator-cuff-disease-analysis-of-1383-cases
#2
Anthony Maher, Warren Leigh, Matt Brick, Simon Young, Michael Caughey
BACKGROUND: The New Zealand Rotator Cuff Registry is a multicentre, nationwide prospective study of rotator cuff repairs established in March 2009. METHODS: A total of 1383 rotator cuff repairs were included in this study, all with completed baseline Flex-SF scores, pain scores and standardized operative forms. RESULTS: Increasing tear size and tear retraction, over 4 cm, were associated with decreasing Flex-SF scores but not pain. Tear area (a composite of tear size and retraction) is increased with advancing age, male gender and a traumatic history but not with smoking...
March 17, 2017: ANZ Journal of Surgery
https://www.readbyqxmd.com/read/28302429/does-bony-regrowth-occur-after-arthroscopic-femoroplasty-in-a-group-of-young-adolescents-femoroplasty-regrowth-in-adolescents
#3
Itay Perets, Asheesh Gupta, Edwin O Chaharbakhshi, Lyall Ashberg, David E Hartigan, Mary R Close, Benjamin G Domb
PURPOSE: To evaluate femoral head-neck bone regrowth and PROs in skeletally immature patients that underwent arthroscopic femoroplasties over a minimum 2-year period. METHODS: Eleven skeletally immature hips (10 patients) with open femoral head physes underwent femoroplasty between October 2008 and November 2013. Inclusion criteria were minimum 2-year follow-up with patient-reported outcomes (PROs) and radiographs preoperatively, at 2 weeks, and at a minimum of 2 years postoperatively...
March 13, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/28282498/risk-factors-for-revision-surgery-after-superior-labral-anterior-posterior-repair
#4
Samuel A Taylor, Ryan M Degen, Alexander E White, Moira M McCarthy, Lawrence V Gulotta, Stephen J O'Brien, Brian C Werner
BACKGROUND: Data regarding risk factors for revision surgery after superior labral anterior-posterior (SLAP) repair are limited to institutional series. PURPOSE: To define risk factors for revision surgery after SLAP repair among patients in a large national database. STUDY DESIGN: Case-control study; Level of evidence, 3. METHODS: A national insurance database was queried for patients undergoing arthroscopic SLAP repair (Current Procedural Terminology [CPT] code 29807) for the diagnosis of a SLAP tear...
March 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28272934/cost-effectiveness-analysis-of-hip-arthroscopic-surgery-and-structured-rehabilitation-alone-in-individuals-with-hip-labral-tears-letter-to-the-editor
#5
Allyn M Bove, John Clohisy, John DeWitt, Stephanie Di Stasi, Keelan Enseki, Marcie Harris-Hayes, Cara L Lewis, Michael P Reiman, John M Ryan
No abstract text is available yet for this article.
March 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28272932/cost-effectiveness-analysis-of-hip-arthroscopic-surgery-and-structured-rehabilitation-alone-in-individuals-with-hip-labral-tears-response
#6
Parth Lodhia, Chengcheng Gui, Sivashankar Chandrasekaran, Carlos Suarez-Ahedo, Douglas R Dirschl, Benjamin G Domb
No abstract text is available yet for this article.
March 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28267370/posterior-decentering-of-the-humeral-head-on-shoulder-mr-arthrography-significant-association-with-posterior-synovial-proliferation
#7
Gabin Yun, Yusuhn Kang, Joong Mo Ahn, Eugene Lee, Joon Woo Lee, Joo Han Oh, Heung Sik Kang
OBJECTIVE: The purpose of this study is to analyze MRI findings associated with posterior decentering of the humeral head on shoulder MR arthrogram. MATERIALS AND METHODS: A total of 255 MR arthrograms were obtained during a 10-month period. MR arthrograms in patients with posterior decentering of the humeral head (n = 33) were reviewed and compared with those of randomly selected control group without posterior decentering (n = 66). MR arthrograms were retrospectively evaluated by two observers for posterior factors (posterior synovial proliferation, posterior capsular thickening, and posterior labral abnormality), rotator cuff factors related to fatty degeneration, glenoid version, and anterior factors (subcoracoid bursa effusion and rotator interval tear)...
March 7, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28253054/nonsurgical-treatment-of-acetabular-labral-tears
#8
Melissa Theige, Shannon David
Clinical Scenario: Surgical treatment of acetabular labral tears has been explored in multiple studies, while there is a lack of research on the effectiveness of conservative methods.(1-5) Focused Clinical Question: To what extent can nonsurgical treatment produce symptomatic or functional improvements in athletes with an acetabular labral tear? Summary of Search, Best Evidence Appraised and Key Findings: The literature was searched for studies of patients with confirmed acetabular labral tears who participated in any level of sport (Figure 1)...
March 2, 2017: Journal of Sport Rehabilitation
https://www.readbyqxmd.com/read/28219940/surgical-criteria-for-femoroacetabular-impingement-syndrome-a-scoping-review
#9
REVIEW
Scott Peters, Alisha Laing, Courtney Emerson, Kelsey Mutchler, Thomas Joyce, Kristian Thorborg, Per Hölmich, Michael Reiman
BACKGROUND: The purpose of this review was to analyse and report criteria used for open and arthroscopic surgical treatment of femoroacetabular impingement syndrome (FAIS). METHODS: A librarian-assisted computer search of Medline, CINAHL and Embase for studies related to criterion for FAIS surgery was used in this study. Inclusion criteria included studies with the primary purpose of surgery or surgical outcomes for treatment of FAIS with and without labral tear, and reporting criteria for FAIS surgery...
February 20, 2017: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/28203588/return-to-play-and-prior-performance-in-major-league-baseball-pitchers-after-repair-of-superior-labral-anterior-posterior-tears
#10
Ryan Smith, Daniel J Lombardo, Graysen R Petersen-Fitts, Charles Frank, Troy Tenbrunsel, Gannon Curtis, James Whaley, Vani J Sabesan
BACKGROUND: The published return-to-play (RTP) rates for Major League Baseball (MLB) pitchers who have undergone surgical repair of superior labrum anterior-posterior (SLAP) tears vary widely and are generally accepted to be lower in the subset of competitive throwers. The efficacy of surgical treatment for MLB players is largely unknown. PURPOSE: To examine the RTP rate and performance of MLB pitchers who have undergone SLAP tear repair between 2003 and 2010. STUDY DESIGN: Descriptive epidemiological study...
December 2016: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/28197872/mr-arthrography-of-the-shoulder-evaluation-of-isotropic-3d-intermediate-weighted-fse-and-hybrid-gre-t1-weighted-sequences
#11
Giovanni Foti, Paolo Avanzi, William Mantovani, Flavia Dal Corso, Emanuele Demozzi, Claudio Zorzi, Giovanni Carbognin
PURPOSE: To compare the diagnostic accuracy of three-dimensional (3D) fast spin echo (FSE) intermediate-weighed (IW-3D) and 3D hybrid double-echo steady-state T1-weighted sequences (Hy-3D) and two-dimensional (FSE) images (2D) at shoulder MR arthrography (MRA). MATERIALS AND METHODS: Institutional review board approval was obtained and informed consent was waived for this retrospective study. From September 2011 to October 2014, 102 patients who had undergone 1...
February 15, 2017: La Radiologia Medica
https://www.readbyqxmd.com/read/28195988/decision-making-for-labral-treatment-in-the-hip-repair-versus-d%C3%A3-bridement-versus-reconstruction
#12
Benjamin G Domb, David E Hartigan, Itay Perets
The role and function of the acetabular labrum have been studied extensively in the past decade. Recent studies have proposed that, in addition to causing pain and mechanical symptoms, labral tears may accelerate arthritis. Labral preservation is believed to be important because of the role the labrum plays in maintaining a healthy joint. Treatment of the acetabular labrum is becoming one of the fastest growing fields in orthopaedics; therefore, the treatment decision-making process must be refined. Currently, three commonly practiced labral treatments are available: repair, débridement, and reconstruction...
March 2017: Journal of the American Academy of Orthopaedic Surgeons
https://www.readbyqxmd.com/read/28140650/comparison-of-a-fast-5-minute-shoulder-mri-protocol-with-a-standard-shoulder-mri-protocol-a-multiinstitutional-multireader-study
#13
Naveen Subhas, Alex Benedick, Nancy A Obuchowski, Joshua M Polster, Luis S Beltran, Jean Schils, Gina A Ciavarra, Soterios Gyftopoulos
OBJECTIVE: The purpose of this study was to compare the diagnostic performance of a 5-minute shoulder MRI protocol consisting of multiplanar 2D fast spin-echo (FSE) sequences with parallel imaging to that of a standard shoulder MRI protocol. MATERIALS AND METHODS: A retrospective review of 151 3-T MRI examinations of shoulders of 147 patients (mean age, 46.95 years) and 50 1.5-T MRI examinations of shoulders of 50 patients (mean age, 53.74 years) with four fast and five standard sequences from two academic centers between January 2014 and April 2015 was performed by three musculoskeletal radiologists...
April 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28131680/the-chondral-print-sign-what-does-it-really-mean
#14
Peter Domos, Devdatta S Neogi, Umile Giuseppe Longo, Philip M Ahrens
BACKGROUND: The chondral print (CP) sign is a chondral change on the humeral head underneath the long head of the biceps (LHB) tendon. Several suggested causative links have been described, but the pathologic mechanism remains unclear. METHODS: We designed this prospective cohort association study of 102 consecutive shoulder arthroscopies to investigate proposed associations of CP with LHB, rotator cuff, labral pathology, and other chondral lesions. Data collection was by a specifically designed pro forma, and statistical analysis was performed...
January 25, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28129509/diagnostic-accuracy-of-imaging-modalities-and-injection-techniques-for-the-diagnosis-of-femoroacetabular-impingement-labral-tear
#15
Michael P Reiman, Kristian Thorborg, Adam P Goode, Chad E Cook, Adam Weir, Per Hölmich
BACKGROUND: Diagnosing femoroacetabular impingement/acetabular labral tear (FAI/ALT) and subsequently making a decision regarding surgery are based primarily on diagnostic imaging and intra-articular hip joint injection techniques of unknown accuracy. PURPOSE: Summarize and evaluate the diagnostic accuracy and clinical utility of various imaging modalities and injection techniques relevant to hip FAI/ALT. STUDY DESIGN: Systematic review with meta-analysis...
January 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28127741/evaluation-of-repair-of-the-hip-labrum-under-simulated-full-weight-bearing
#16
Jason L Koh, Kavish Gupta
INTRODUCTION: Repairs of labral tears are performed for unstable tears, hip instability, and after detachment concomitant to the treatment of femoroacetabular impingement (FAI), but limited data is known about the strength of repair. This study evaluated the effect of simulated axial weight-bearing on suture anchor based repair of the acetabular labrum. METHODS: 3 cadaveric pelvises underwent creation of a 1.5 cm anterior-superior labral tear in each hip. The tears were then repaired using 2 suture anchors per hip...
January 24, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/28122541/physical-examination-tests-of-the-shoulder-a-systematic-review-and-meta-analysis-of-diagnostic-test-performance
#17
Sigmund Ø Gismervik, Jon O Drogset, Fredrik Granviken, Magne Rø, Gunnar Leivseth
BACKGROUND: Physical examination tests of the shoulder (PETS) are clinical examination maneuvers designed to aid the assessment of shoulder complaints. Despite more than 180 PETS described in the literature, evidence of their validity and usefulness in diagnosing the shoulder is questioned. METHODS: This meta-analysis aims to use diagnostic odds ratio (DOR) to evaluate how much PETS shift overall probability and to rank the test performance of single PETS in order to aid the clinician's choice of which tests to use...
January 25, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28089193/brake-reaction-time-after-hip-arthroscopy-for-femoroacetabular-impingement-and-labral-tear
#18
Angelina M Vera, Naseem Beauchman, Patrick C McCulloch, Brayden J Gerrie, Domenica A Delgado, Joshua D Harris
PURPOSE: To determine if a difference exists in brake reaction time (BRT) before and after hip arthroscopy for femoroacetabular impingement (FAI) and labral tear compared with age- and gender-matched controls. METHODS: Consecutive adult subjects undergoing primary hip arthroscopy were eligible for this prospective investigation. Individuals with symptomatic FAI and labral tear that underwent hip arthroscopy with minimum 8 weeks follow-up were included. BRT was measured using the RT-2S reaction time tester a maximum of 6 weeks preoperatively and every 2 weeks postoperatively for 8 weeks...
January 11, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/28066736/joint-preservation-after-hip-arthroscopy-in-patients-with-fai-prospective-analysis-with-a-minimum-follow-up-of-seven-years
#19
Fernando Comba, Carlos Yacuzzi, Pablo J Ali, Gerardo Zanotti, Martin Buttaro, Francisco Piccaluga
BACKGROUND: The purpose of this study is to evaluate the clinical outcomes, radiological degenerative progression and the joint preservation rate in a series of patients with Femoroacetabular Impingement (FAI) treated with hip arthroscopy at a minimum follow-up of 7 years. The predictive factors for total hip arthroplasty (THA) requirement were analyzed. MATERIALS AND METHODS: Between February 2008 and February 2009, 42 consecutive patients treated with hip arthroscopy due to FAI syndrome were included...
July 2016: Muscles, Ligaments and Tendons Journal
https://www.readbyqxmd.com/read/28041611/the-mechanics-of-focal-chondral-defects-in-the-hip
#20
Brenden J Klennert, Benjamin J Ellis, Travis G Maak, Ashley L Kapron, Jeffrey A Weiss
There is a mean incidence of osteoarthritis (OA) of the hip in 8% of the overall population. In the presence of focal chondral defects, defined as localized damage to the articular cartilage, there is an increased risk of symptomatic progression toward OA. This relationship between chondral defects and subsequent development of OA has led to substantial efforts to develop effective procedures for surgical cartilage repair. This study examined the effects of chondral defects and labral delamination on cartilage mechanics in the dysplastic hip during the gait cycle using subject-specific finite element analysis...
November 29, 2016: Journal of Biomechanics
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