Abstract:
INTRODUCTION:Anatomic total shoulder arthroplasty (TSA) is a proven treatment for glenohumeral joint osteoarthritis, with superior results compared with hemiarthroplasty. However, glenoid component loosening remains a problem and is one of the most common causes of failure in TSA. Multiple component designs have been developed in an attempt to reduce loosening rates. The purpose of this study was to evaluate risk of revision after anatomic TSA according to the glenoid component design. METHODS:We conducted a cohort study including patients aged ≥18 years who underwent primary elective TSA for the diagnosis of osteoarthritis between 2010 and 2017. Patients with missing implant information, who received stemless humeral implants, or who received augmented glenoid implants, were excluded. Glenoid component designs used were categorized into 4 mutually exclusive treatment groups: polyethylene central-pegged ingrowth, polyethylene-metal hybrid, polyethylene all-cemented pegged, and polyethylene cemented keeled. Multivariable competing risk regression was used to evaluate the risk of glenoid loosening as a cause-specific revision by the glenoid component design. RESULTS:Of the 5566 TSA included in the final cohort, 39.2% of glenoid implants were polyethylene central-pegged ingrowth, 31.1% were polyethylene-metal hybrid, 26.0% were polyethylene all-cemented pegged, and 3.6% were polyethylene cemented keeled. At 6-year final follow-up, 4.1% of TSA were revised for any cause, and 1.4% for glenoid loosening. Compared with the polyethylene central-pegged ingrowth design, no difference in glenoid loosening revision risk was observed for the polyethylene-metal hybrid design (hazard ratio [HR] = 1.15, 95% confidence interval [CI] = 0.42-3.20). However, both the polyethylene all-cemented pegged (HR = 2.48, 95% CI = 1.08-5.66) and polyethylene cemented keeled (HR = 3.84, 95% CI = 1.13-13.00) designs had higher risks for revision due to glenoid loosening. CONCLUSIONS:We observed glenoid component designs to be associated with differential risks in revision due to glenoid loosening with polyethylene all-cemented pegged glenoids and polyethylene cemented keeled glenoids having higher risks when compared with polyethylene central-pegged ingrowth glenoids. Surgeons may want to consider the glenoid component design when performing anatomic TSA.
journal_name
J Shoulder Elbow Surgjournal_title
Journal of shoulder and elbow surgeryauthors
Dillon MT,Chan PH,Prentice HA,Burfeind WE,Yian EH,Singh A,Paxton EW,Navarro RAdoi
10.1016/j.jse.2020.02.024subject
Has Abstractpub_date
2020-10-01 00:00:00pages
2089-2096issue
10eissn
1058-2746issn
1532-6500pii
S1058-2746(20)30235-4journal_volume
29pub_type
杂志文章abstract:BACKGROUND:This study investigated early functional outcome, quality of life, and the level of independency in elderly patients after primary reverse shoulder arthroplasty (RSA) for complex fractures of the proximal humerus. METHODS:This was a prospective case series that included 33 patients, aged ≥70 years, with a h...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2017.01.021
更新日期:2017-08-01 00:00:00
abstract:HYPOTHESIS AND BACKGROUND:Humeral retroversion is defined as the orientation of the humeral head relative to the distal humerus. Because none of the previous methods used to measure humeral retroversion strictly follow this definition, values obtained by these techniques vary and may be biased by morphologic variations...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2014.09.041
更新日期:2015-05-01 00:00:00
abstract::Stereophotogrammetry was used to investigate the functional relations between the articular surface geometry, contact patterns, and kinematics of the glenohumeral joint. Nine normal shoulder specimens were elevated in the scapular plane by using simulated muscle forces in neutral rotation (NR) and starting rotation (S...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1067/mse.2001.111959
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:Surgical reconstruction of the ulnar collateral ligament after rupture has evolved substantially since the original description. Reconstruction techniques vary significantly at the ulnar and humeral interface. The purpose of this study was to develop a model to isolate, test, and compare the ulnar fixation o...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2012.03.017
更新日期:2012-12-01 00:00:00
abstract:BACKGROUND:There are various modifications of the Bankart repair, and postoperative changes to the glenoid morphology after the repair are reported. Among the various procedures performed, a decrease in the lateral glenoid diameter might be related to the surgery that involves removal of the articular cartilage and rep...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2020.04.023
更新日期:2021-01-01 00:00:00
abstract:BACKGROUND:The attachments of muscles and the position of the humeral head are important for a good functional outcome of shoulder hemiarthroplasties after displaced fractures of the proximal humerus. Deviations in the attachments and changes in their spatial position with respect to the humeral head during surgical re...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2009.03.023
更新日期:2010-01-01 00:00:00
abstract::The reliability of surgical procedures for lateral epicondylitis makes the need for reoperation uncommon. In a review of surgical procedures followed by reoperation, failures were classified according to first operations followed by symptoms similar to those experienced preoperatively (group 1) and first operations fo...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/S1058-2746(09)80016-5
更新日期:1992-01-01 00:00:00
abstract:BACKGROUND:Acute Hill-Sachs reduction represents a potential alternative method to remplissage for the treatment of an engaging Hill-Sachs lesion. This study biomechanically compared the stabilizing effects of an acute Hill-Sachs reduction technique and remplissage. METHODS:Six cadaveric shoulders were tested. For the...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2016.11.050
更新日期:2017-06-01 00:00:00
abstract:BACKGROUND:This study was conducted to report loss of reduction and complications after single-tunnel coracoclavicular (CC) ligament reconstruction with autogenous semitendinosus tendon graft for acute acromioclavicular (AC) joint dislocations. METHODS:This retrospective study included patients with acute, unstable AC...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2016.09.014
更新日期:2017-04-01 00:00:00
abstract:BACKGROUND:We evaluated the factors that affect the natural course of subacromial impingement syndrome in patients without rotator cuff tears. METHODS:In total, 63 patients were included. During the first evaluation, we recorded each patient's age, gender, profession, body mass index (BMI), hand dominance, alcohol and...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2015.06.007
更新日期:2015-10-01 00:00:00
abstract::The purpose of this report was to investigate the vascular anatomy of the ulnar nerve at the elbow with a technique of combined India ink and latex injection followed by nondissection chemical debridement. Twenty-two fresh human cadaveric arms were injected with India ink to stain the intraneural microcirculation foll...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/s1058-2746(99)90048-4
更新日期:1999-01-01 00:00:00
abstract::The impingement test, placement of local anesthetic in the subacromial space, is considered a useful tool in diagnosing impingement syndrome. The purpose of this study was to examine the predictive value of the impingement test with respect to outcome after arthroscopic subacromial decompression. Fifty-five patients w...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2003.12.006
更新日期:2004-03-01 00:00:00
abstract:HYPOTHESIS:This study evaluated the diagnostic efficacy of computed tomography arthrography (CTA) in the assessment of various shoulder pathologies with arthroscopic correlation. We hypothesized that CTA would be cost-effective and effectively comparable with magnetic resonance arthrography (MRA) for assessing labral d...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2009.04.012
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND:Patients with a rotator cuff (RC) tear often exhibit scapular dyskinesia with increased scapular lateral rotation and decreased glenohumeral elevation with arm abduction. We hypothesized that in patients with an RC tear, scapular lateral rotation, and thus glenohumeral elevation, will be restored to normal a...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2015.10.021
更新日期:2016-06-01 00:00:00
abstract:BACKGROUND:The purpose of this study is to help define the indications for rotator cuff repair by identifying predictors of failure of nonoperative treatment. METHODS:A prospective, multicenter, cohort study design was used. All patients with full-thickness rotator cuff tears on magnetic resonance imaging were offered...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章,多中心研究
doi:10.1016/j.jse.2016.04.030
更新日期:2016-08-01 00:00:00
abstract::A retrospective study was done to assess long-term results after surgery with the Eden-Hybbinette technique for unidirectional anterior glenohumeral instability. Between 1962 and 1976, 118 patients (119 shoulders) were treated. Eighty-seven patients answered a questionnaire. Of 119 shoulders, 77 were examined clinical...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1067/mse.2002.128138
更新日期:2003-01-01 00:00:00
abstract:BACKGROUND:Shoulder arthroplasty in young patients with primary glenohumeral osteoarthritis is an area of continued controversy. METHODS:A retrospective multicenter study was performed for all patients aged 60 years or less undergoing either hemiarthroplasty (HA) or total shoulder arthroplasty (TSA) for primary glenoh...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章,多中心研究
doi:10.1016/j.jse.2019.03.006
更新日期:2019-09-01 00:00:00
abstract:BACKGROUND:Very little longitudinal information has been available regarding the relationship of cuff tears and arthritis. The purpose of this study was to determine the midterm risk of and risk factors for rotator cuff tear arthropathy progression in a cohort of subjects with an asymptomatic rotator cuff tear. METHOD...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2016.07.022
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND:Little is known about the short-term temporal outcomes of an arthroscopic capsular release for adhesive capsulitis (frozen shoulder). Specifically, it is not known how immediate the improvements are and how quickly patients return to normal function after an arthroscopic release. METHODS:The study included ...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2015.12.025
更新日期:2016-09-01 00:00:00
abstract:BACKGROUND:Primary shoulder arthroplasties significantly improve shoulder function and have acceptable prosthesis survival for various indications. Currently, no validated shoulder questionnaire exists that can anticipate the early failure of primary shoulder arthroplasties. This study hypothesized that the Oxford Shou...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2020.08.043
更新日期:2020-09-17 00:00:00
abstract:BACKGROUND:The pathomechanisms of eccentric osteoarthritis of the shoulder remain unclear. Although there is increasing evidence of bony differences between shoulders with rotator cuff tears and osteoarthritis, analogous differences have not been identified for primary concentric and eccentric osteoarthritis. This stud...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2018.05.019
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to identify characteristics associated with bilateral ruptures of the distal biceps tendons. METHODS:We present a retrospective case series of 25 patients who sustained non-simultaneous bilateral distal biceps brachii tendon ruptures that were repaired surgically, with follow-u...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2009.01.029
更新日期:2009-09-01 00:00:00
abstract::Sixteen patients underwent detailed arthroscopic evaluation; all had moderate to severe, primarily unexplained shoulder pain provoked by anterior elevation and internal rotation, and all were nonresponsive to subacromial injection of local anesthetic. None of the patients had any symptoms or signs of instability. Part...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1067/mse.2000.109322
更新日期:2000-11-01 00:00:00
abstract:HYPOTHESIS:The clavicle serves as a strut between the thorax and scapula, and lack of this function could affect shoulder mobility. We hypothesized that clavicular discontinuity changes shoulder kinematics, particularly affecting scapular motion. MATERIALS AND METHODS:The study used 14 cadaveric shoulders. Cadavers we...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2012.02.006
更新日期:2013-03-01 00:00:00
abstract:BACKGROUND:A large engaging Hill-Sachs lesion (HSL) with subcritical glenoid bone loss (GBL) is approached through either increasing the glenoid arc by the Latarjet procedure or converting the HSL to an extra-articular defect by arthroscopic Bankart repair with remplissage (BRR). Until now, there has been no evidence-b...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章,评审
doi:10.1016/j.jse.2020.04.032
更新日期:2020-10-01 00:00:00
abstract:HYPOTHESIS:The nonanatomical design of reverse shoulder prostheses induce medial displacement of the center of rotation, impingements and may reduce the mobility of the shoulder. The aim of this study is to test the hypothesis that during activities of daily living functional mobility of the shoulder can be restored by...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2012.09.014
更新日期:2013-07-01 00:00:00
abstract:BACKGROUND:Large glenoid defects present a challenge during primary and revision reverse total shoulder arthroplasty (RTSA) especially when humeral head autograft is not available as a bone graft source. The purpose of this study was to evaluate the clinical and radiographic outcomes of RTSA with concomitant structural...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2019.07.011
更新日期:2020-03-01 00:00:00
abstract::The purpose of this study was to describe the extramedullary humeral morphology in paired humeri to determine whether geometric differences exist from side to side in the same individual. The anatomic characteristics of 28 paired, dry cadaveric humeri were measured by use of an electromagnetic tracking system. Of the ...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2006.09.016
更新日期:2007-07-01 00:00:00
abstract:BACKGROUND:If the balance of the rotator cuff force couple is disrupted, pseudoparalysis may occur, but the exact mechanism remains unknown. This study investigated the effect of rotator cuff force couple disruption on active range of motion in massive rotator cuff tear (mRCT) by rotator cuff muscle volume analysis. M...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2017.03.017
更新日期:2017-09-01 00:00:00
abstract:BACKGROUND/HYPOTHESIS:Muscular fatty infiltration (FI) represents an important prognostic factor in rotator cuff repair. The goal of this study was to analyze the natural history of infraspinatus FI in rotator cuff tears to determine the timing of the appearance and the speed of progression of this phenomenon. METHOD:...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2009.12.002
更新日期:2010-07-01 00:00:00