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https://www.readbyqxmd.com/read/28089193/brake-reaction-time-after-hip-arthroscopy-for-femoroacetabular-impingement-and-labral-tear
#1
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
#2
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
#3
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
https://www.readbyqxmd.com/read/28029804/prospective-evaluation-of-surgical-treatment-of-humeral-avulsions-of-the-glenohumeral-ligament
#4
Matthew T Provencher, Frank McCormick, Lance LeClere, George Sanchez, Petar Golijanin, Shawn Anthony, Christopher B Dewing
BACKGROUND: Humeral avulsion of the glenohumeral ligament (HAGL) is an infrequent but significant contributor to shoulder dysfunction, instability, and functional loss. PURPOSE: To prospectively identify patients with HAGL lesions and then conduct retrospective evaluation of the clinical history, examination findings, and surgical outcomes of these patients. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Over a 6-year period (2006-2011), patients with shoulder dysfunction and a HAGL lesion that was confirmed via magnetic resonance arthrogram (MRA) were prospectively evaluated with a minimum 2-year follow-up...
December 1, 2016: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/27981665/hip-mri-prevalence-of-articular-cartilage-defects-and-labral-tears-in-asymptomatic-volunteers-a-comparison-with-a-matched-population-of-patients-with-femoroacetabular-impingement
#5
Florian Tresch, Tobias J Dietrich, Christian W A Pfirrmann, Reto Sutter
PURPOSE: To prospectively compare defects of the articular cartilage and labrum in asymptomatic volunteers and in patients with femoroacetabular impingement (FAI) matched for age and gender. MATERIALS AND METHODS: This cross-sectional study was institutional review board approved. A total of 63 asymptomatic volunteers and 63 patients with symptomatic FAI between 20 and 50 years underwent 1.5 Tesla MRI (coronal T1-weighted, coronal intermediate-weighted fat saturated, transverse oblique true fast imaging with steady-state precession [FISP], sagittal dual echo steady state [DESS] sequence)...
December 16, 2016: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/27975135/accuracy-of-non-arthrographic-3t-mr-imaging-in-evaluation-of-intra-articular-pathology-of-the-hip-in-femoroacetabular-impingement
#6
Dorota D Linda, Ali Naraghi, Lucas Murnaghan, Daniel Whelan, Lawrence M White
OBJECTIVE: To investigate the accuracy of non-arthrographic 3-T MRI compared to hip arthroscopy in the assessment of labral and cartilaginous pathology in patients with suspected FAI. MATERIALS AND METHODS: Following IRB approval and waived consent, 42 consecutive cases of suspected FAI with non-arthrographic 3-T MRI and arthroscopy of the hip were reviewed. High-resolution TSE MR imaging was evaluated in consensus by two musculoskeletal radiologists, blinded to arthroscopic findings, for the presence of labral tears and articular cartilage lesions...
December 14, 2016: Skeletal Radiology
https://www.readbyqxmd.com/read/27975072/evaluation-of-shoulder-stabilizing-braces-can-we-prevent-shoulder-labrum-injury-in-collegiate-offensive-linemen
#7
Hayden P Baker, Vehniah K Tjong, Kevin F Dunne, Tory R Lindley, Michael A Terry
BACKGROUND: Shoulder injuries remain one of the most common injuries among collegiate football athletes. Offensive linemen in particular are prone to posterior labral pathology. PURPOSE: To evaluate the efficacy of shoulder bracing in collegiate offensive linemen with respect to injury prevention, severity, and lost playing time. STUDY DESIGN: Cohort study; Level of evidence, 3. METHODS: Offensive linemen at a single collegiate institution wore bilateral shoulder-stabilizing braces for every contact practice and game beginning in the spring of 2013...
December 2016: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/27930091/arthroscopic-hip-surgery-frequency-of-postoperative-mr-arthrographic-findings-in-asymptomatic-and-symptomatic-patients
#8
Chan-Hi Olaf Kim, Tobias J Dietrich, Patrick O Zingg, Claudio Dora, Christian W A Pfirrmann, Reto Sutter
Purpose To determine and compare the frequency of imaging abnormalities in asymptomatic and symptomatic patients after arthroscopic hip surgery. Materials and Methods This study was approved by the institutional review board. Informed consent was obtained from all patients. Thirty-four patients (17 asymptomatic and 17 symptomatic patients) underwent 1.5-T magnetic resonance (MR) arthrography of the hip 1 year after arthroscopic treatment of femoroacetabular impingement. Two readers independently analyzed all MR arthrographic images for the presence of abnormal imaging findings, including capsular adhesions at the femoral neck, obliteration of the paralabral sulcus, labral defects, and defects of the hip capsule in several anatomic positions (anterior to posterior)...
December 7, 2016: Radiology
https://www.readbyqxmd.com/read/27925639/outcomes-following-arthroscopic-repair-of-posterior-labral-tears-in-patients-older-than-35-years
#9
Dexter K Bateman, Eric M Black, Mark D Lazarus, Joseph A Abboud
Although the results of arthroscopic management of posterior labral pathology in young athletes have been reported extensively in the literature, the clinical outcomes in older patients are unknown. This retrospective review included patients older than 35 years who underwent arthroscopic posterior labral repair. Functional outcome scores were collected, and subgroup analyses were performed to evaluate the impact of patient-specific factors. Forty-three patients met the inclusion criteria; average follow-up was 36...
December 7, 2016: Orthopedics
https://www.readbyqxmd.com/read/27916185/editorial-commentary-when-is-it-just-a-labral-tear-and-not-femoroacetabular-impingement
#10
EDITORIAL
Paul E Beaulé
How often in medicine do we have a diagnosis or pathology to evaluate and treat that hasn't previously been described? With the introduction of the concept of femoroacetabular impingement in 1999, Ganz and colleagues effectively put forth a not-previously-described diagnosis in the field of orthopaedic surgery that has expanded into the biosphere of musculoskeletal care, where we can find now research on this subject in radiology, rheumatology, biomechanics, biomedical, physical therapy, and sports medicine journals...
December 2016: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/27909669/reconstruction-of-massive-posterior-nonrepairable-acetabular-labral-tears-with-peroneus-brevis-tendon-allograft-arthroscopy-assisted-mini-open-approach
#11
Esther Moya, Luis Gerardo Natera, Carlomagno Cardenas, Emanuele Astarita, Vittorio Bellotti, Manel Ribas
Many of the described labral-reconstruction procedures are purely arthroscopic. This approach only allows segmentary reconstructions. For more extensive reconstructions, surgical dislocation of the hip still represents the more suitable approach. We present an arthroscopy-assisted procedure combined with an anterior mini-open approach, which could be considered for reconstruction of nonrepairable labral lesions located in the posterior aspect of the acetabulum and massive reconstructions in cases of global-pincer femoroacetabular impingement and protrusio acetabuli...
October 2016: Arthroscopy Techniques
https://www.readbyqxmd.com/read/27904235/management-of-acute-work-related-shoulder-injuries-by-an-early-shoulder-assessment-program-efficiency-of-imaging-investigations
#12
Helen Razmjou, Sandra Lincoln, Christopher Geddes, Dragana Boljanovic, Iona Macritchie, Caterina Virdo-Cristello, Danielle Medeiros, Robin R Richards
Purpose: There has been a significant increase in the number of costly investigations of the shoulder joint over the past decade. The purposes of this study were to (1) describe the diagnostic imaging investigations ordered for injured workers seen at an Early Shoulder Physician Assessment (ESPA) program, (2) evaluate the impact of these investigations on final diagnosis and management, and (3) examine how efficient the program was by determining the appropriateness of referrals and whether costly imaging was justified...
2016: Physiotherapy Canada. Physiothérapie Canada
https://www.readbyqxmd.com/read/27896294/a-qualitative-assessment-of-return-to-sport-after-hip-arthroscopy-for-femoroacetabular-impingement
#13
Vehniah K Tjong, Charles J Cogan, Brett D Riederman, Michael A Terry
BACKGROUND: Hip arthroscopy for femoroacetabular impingement (FAI) is known to produce excellent outcomes, yet some patients do not return to their preinjury level of sport participation. Much literature on return to sport has revolved around anterior cruciate ligament reconstruction and even shoulder instability, but none to date have used qualitative, semistructured patient interviews on patients with hip labral tears. PURPOSE: To understand the factors influencing the decision to return to sport after arthroscopic hip surgery for FAI...
November 2016: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/27885395/hip-instability-treated-with-arthroscopic-capsular-plication
#14
Michael M Kalisvaart, Marc R Safran
PURPOSE: Atraumatic microinstability of the hip is felt to be a cause of intra-articular pathology, particularly tears of the anterior labrum. The purpose of this study is to evaluate a consecutive series of patients with atraumatic hip microinstability that resulted in anterior labral and cartilage pathology, treated with hip arthroscopy and capsular plication without any associated bony procedures. METHODS: Thirty-two patients underwent hip arthroscopy and suture capsular plication for the treatment of hip instability without concomitant bony resections of the acetabulum or proximal femur between November 2009 and November 2012 and were followed for a minimum of 12 months...
November 24, 2016: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/27876489/morphologic-changes-and-outcomes-after-arthroscopic-acetabular-labral-repair-evaluated-using-postoperative-computed-tomography-arthrography
#15
Jun-Il Yoo, Yong-Chan Ha, Young-Kyun Lee, Guen-Young Lee, Moon-Jib Yoo, Kyung-Hoi Koo
PURPOSE: To investigate smaller sized labra after acetabular labral repair comparing preoperative and postoperative computed tomography arthrography (CTA) and to assess the correlation between the anatomic changes and clinical outcomes. METHODS: The design and protocol of this retrospective study were approved by the institutional review board of our hospital. The inclusion criteria included age older than 18 years and hip pain associated with mechanical symptoms...
November 19, 2016: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/27857636/posterior-lateral-and-anterior-hip-pain-due-to-musculoskeletal-origin-a-narrative-literature-review-of-history-physical-examination-and-diagnostic-imaging
#16
REVIEW
Patrick J Battaglia, Kevin D'Angelo, Norman W Kettner
OBJECTIVE: The purpose of this study was to present a narrative review of the literature of musculoskeletal causes of adult hip pain, with special attention to history, physical examination, and diagnostic imaging. METHODS: A narrative review of the English medical literature was performed by using the search terms "hip pain" AND "anterior," "lateral," and "posterior." Additionally, specific entities of hip pain or pain referral sources to the hip were searched for...
December 2016: Journal of Chiropractic Medicine
https://www.readbyqxmd.com/read/27829728/mr-arthrography-evaluation-in-patients-with-traumatic-anterior-shoulder-instability
#17
Luca Saba, Massimo De Filippo
INTRODUCTION: To evaluate retrospectively the diagnostic accuracy of MR arthrography, compared with arthroscopy, in research of the glenoid labrum tear in patients with a first episode of traumatic anterior shoulder instability (TUBS). MATERIAL AND METHODS: We retrospectively reviewed the MR arthrography shoulder images of 118 patients with a first episode of TUBS, between June 2014 and May 2016. RESULTS: The overall accuracy of MR arthrography compared with arthroscopy of the glenoid labrum lesions was 94%, sensitivity 93%, and specificity 96%...
March 2017: Journal of Orthopaedics
https://www.readbyqxmd.com/read/27777474/magnetic-resonance-imaging-evaluation-of-meniscoid-superior-labrum-normal-variant-or-superior-labral-tear
#18
Marcelo Novelino Simão, Emily N Vinson, Charles E Spritzer
OBJECTIVE: The objective of this study was to determine the incidence of a "meniscoid" superior labrum. MATERIALS AND METHODS: This was a retrospective analysis of 582 magnetic resonance imaging examinations of shoulders. Of those 582 examinations, 110 were excluded, for a variety of reasons, and the final analysis therefore included 472 cases. Consensus readings were performed by three musculoskeletal radiologists using specific criteria to diagnose meniscoid labra...
July 2016: Radiologia Brasileira
https://www.readbyqxmd.com/read/27765830/superior-labral-anterior-posterior-slap-tears-in-the-military-a-clinical-review-of-incidence-diagnosis-and-treatment-compared-with-the-civilian-population
#19
William Rossy, George Sanchez, Anthony Sanchez, Matthew T Provencher
CONTEXT: Given the notable physical demands placed on active members of the military, comprehension of recent trends in management and outcomes of superior labral anterior-posterior (SLAP) tears in this patient population is critical for successful treatment. EVIDENCE ACQUISITION: Electronic databases, including PubMed, MEDLINE, and Embase, were reviewed for the years 1985 through 2016. STUDY DESIGN: Database review. LEVEL OF EVIDENCE: Level 5...
October 7, 2016: Sports Health
https://www.readbyqxmd.com/read/27756723/outcomes-of-hip-arthroscopy-in-the-older-adult-a-systematic-review-of-the-literature
#20
Daniel W Griffin, Matthew J Kinnard, Peter M Formby, Michael P McCabe, Terrence D Anderson
BACKGROUND: The indications for hip preservation surgery have expanded to include treatment of hip pathology in older adults. While several studies have examined the efficacy of hip arthroscopy in the setting of osteoarthritis, there has been no review of outcomes in older adults. PURPOSE: To review the outcomes of hip arthroscopy in older adults and identify factors associated with treatment failures. STUDY DESIGN: Systematic review. METHODS: PubMed, EMBASE, and the Cochrane Library were searched through March 2016 for studies reporting outcomes of primary hip arthroscopy in patients older than 40 years...
October 18, 2016: American Journal of Sports Medicine
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