Abstract：
BACKGROUND:Scapular notching is a well-documented complication of reverse shoulder arthroplasty. The effect of scapular notching on glenoid fixation is unknown. MATERIALS AND METHODS:This study dynamically evaluated reverse shoulder glenoid baseplate fixation and assessed the effect of scapular notching on fixation in composite scapulae. A cyclic test was conducted to simulate 55° of humeral abduction in the scapular plane as a 750-N axial load was continuously applied to induce a variable shear and compressive load. Before and after cyclic loading, a displacement test was conducted to measure glenoid baseplate displacement in the directions of the applied static shear and compressive loads. RESULTS:For the scapulae without a scapular notch, glenoid baseplate displacement did not exceed the generally accepted 150-μm threshold for osseous integration before or after cyclic loading in any component tested. For the scapulae with a scapular notch, glenoid baseplate displacement exceeded 150 μm in 2 of the 7 samples before cyclic loading and in 3 of the 7 samples after cyclic loading. The average pre-cyclic glenoid baseplate displacement in the direction of the shear load was significantly greater in scapulae with a scapular notch than those without a scapular notch both before (P = .003) and after (P = .023) cyclic loading. CONCLUSIONS:Adequate glenoid baseplate fixation was achievable in most cases in scapulae with a severe scapular notch; however, the fact that this micromotion threshold was not met in all scapulae with a notch is concerning and implies that severe notching may play a role in initial glenoid baseplate stability.
journal_name
J Shoulder Elbow Surgjournal_title
Journal of shoulder and elbow surgeryauthors
Roche CP,Stroud NJ,Martin BL,Steiler CA,Flurin PH,Wright TW,DiPaola MJ,Zuckerman JDdoi
10.1016/j.jse.2012.10.035subject
Has Abstractpub_date
2013-07-01 00:00:00pages
963-70issue
7eissn
1058-2746issn
1532-6500pii
S1058-2746(12)00482-Xjournal_volume
22pub_type
杂志文章abstract：BACKGROUND:Defining a simple and reliable classification for acromial and bursal impingement lesions is necessary to standardize terminology, to improve communication, and to allow better evaluation of the proper treatment of impingement lesions and rotator cuff tears. The purpose of this study was to assess orthopedic...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2017.07.018
更新日期：2017-12-01 00:00:00
abstract：:Australian Rules football (ARF) is a potentially violent, overhead, body-contact sport. We reviewed 56 shoulders in patients who sustained their initial traumatic anterior subluxation or dislocation during ARF and who underwent reconstructive surgery for traumatic anterior instability, whether by arthroscopic or by op...
journal_title：Journal of shoulder and elbow surgery
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s1058-2746(99)90067-8
更新日期：1999-09-01 00:00:00
abstract：BACKGROUND:In 2013 Moor et al introduced the concept of the critical shoulder angle (CSA) and suggested that an abnormal CSA was a leading factor in development of rotator cuff tear (RCT) and osteoarthritis (OA) of the shoulder. This study assessed whether the CSA was associated with RCT and OA and tested the inter- an...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2017.06.001
更新日期：2017-12-01 00:00:00
abstract：BACKGROUND:Straight antegrade intramedullary nailing of proximal humerus fractures has shown promising clinical results. However, up to 36% of all humeri seem to be "critical types" in terms of the potential violation of the supraspinatus (SSP) tendon footprint by the nail's insertion zone. The aims of this study were ...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2016.10.021
更新日期：2017-05-01 00:00:00
abstract：:Rotator cuff tears are one of the most common causes of pain and disability in the upper extremity. With the use of an animal model, we studied the healing response of a controlled defect in the normal supraspinatus tendon and in a tendon with a reduced intrinsic healing capacity. In 36 Sprague-Dawley rats, defects (2...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/s1058-2746(98)90007-6
更新日期：1998-11-01 00:00:00
abstract：BACKGROUND:Studies have demonstrated mixed results after humeral head replacement (HHR) for osteoarthritis at short- and medium-term follow-up intervals. The purpose of this study was to investigate the long-term outcomes (minimum 10 years) of HHR for the treatment of osteoarthritis. METHODS:This study included 44 sho...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2017.10.017
更新日期：2018-05-01 00:00:00
abstract：:Using a patient-oriented outcome questionnaire, in addition to standard outcome measures, we sought to determine the outcome of patients who had repair of a complete rupture of the distal biceps tendon via a single anterior incision technique with suture anchors. We identified 62 patients who were treated operatively ...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2004.09.007
更新日期：2005-05-01 00:00:00
abstract：BACKGROUND:A variety of measurements can be used to assess radiographic osteoarthritic changes of the shoulder. This study aimed to analyze the correlation between the radiographic humeral-sided Samilson and Prieto classification system and 3 different radiographic classifications describing the changes of the glenoid ...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2016.07.007
更新日期：2017-02-01 00:00:00
abstract：BACKGROUND:Olecranon fractures are common in elderly patients, causing significant morbidity and functional impairment. Traditional surgical treatments are often complicated by hardware failure and prominence, frequently requiring reoperation. To address these concerns, a suture anchor fixation technique was developed ...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2015.02.017
更新日期：2015-07-01 00:00:00
abstract：:Outcome after surgical treatment for nonunion and malunion of midshaft displaced clavicle fractures has generally been described as favorable and equal to results of acute repair. This assumption has been based on subjective criteria, however, and no direct comparison is available in the literature. This study used ob...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2007.01.001
更新日期：2007-09-01 00:00:00
abstract：BACKGROUND:Scapular notching is a common observation during radiological follow-up of reverse shoulder arthroplasty. The purpose of this study was to evaluate the effect of glenosphere design and humeral component retroversion on movement amplitude in the scapular plane and inferior scapular impingement. MATERIALS AND...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2013.05.009
更新日期：2014-02-01 00:00:00
abstract：BACKGROUND:Studies suggest that arthroscopic repair techniques may have high recurrence rates for larger rotator cuff tears. A more anatomic repair may improve the success rate when performing arthroscopic rotator cuff repair. We hypothesized that a triple-row modification of the suture-bridge technique for rotator cuf...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2011.10.027
更新日期：2012-10-01 00:00:00
abstract：BACKGROUND:Very little information on medium- to long-term results is available for surgically treated proximal humeral fractures. The aim of this prospective treatment study was to present long-term results after angular stable plate fixation of displaced proximal humeral fractures and to detect which specific patient...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2014.08.009
更新日期：2015-05-01 00:00:00
abstract：:One hundred twenty-seven shoulders treated with replacement arthroplasty for osteonecrosis of the humeral head were reviewed and assessed by mailed questionnaire for results, durability, and complications. These included 71 humeral head replacements and 56 total shoulder replacements. Thirty-six shoulders were lost to...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：
更新日期：2000-05-01 00:00:00
abstract：BACKGROUND:Overhead athletes are subject to adaptations in the shoulder including glenohumeral internal rotation deficit (GIRD). It has been documented that this alteration is more evident in overhead athletes with pain. Our objective was to compare glenohumeral rotation motion between symptomatic and asymptomatic hand...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2012.08.027
更新日期：2013-05-01 00:00:00
abstract：:A review of 30 patients who underwent a primary repair of their rotator cuff 10 years previously was performed. The average age of the patients at the time the operation was performed was 51 years (range 20 to 65 years). Twenty-seven men and three women were reviewed. An acromioplasty was performed in all patients. No...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/1058-2746(93)90001-W
更新日期：1993-03-01 00:00:00
abstract：BACKGROUND:The preoperative status of the teres minor (Tm) can affect the outcome of reverse total shoulder arthroplasty (RTSA). The effect of preoperative Tm hypertrophy on the outcome of RTSA is unclear. METHODS:A total of 86 shoulders that underwent RTSA were retrospectively enrolled. Of these, 48 cases with a Tm o...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2019.10.014
更新日期：2020-06-01 00:00:00
abstract：:We identified 5 patients with valgus instability of the elbow due to nonunion of a previous fracture of the medial epicondyle. There were 4 male patients and 1 female patient with a mean age of 35 years (range, 15-54 years). The original avulsion fracture of the medial epicondyle had occurred a mean of 10.1 years prev...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1067/mse.2002.126206
更新日期：2002-09-01 00:00:00
abstract：BACKGROUND:The aim of this study was to provide nationwide shoulder arthroplasty rates in Germany based on the national hospitalization file and to estimate the revision burden for shoulder arthroplasty and its determinants. METHODS:We analyzed the nationwide, population-based, German diagnosis-related groups data fro...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2013.12.008
更新日期：2014-11-01 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:The purpose of this study was to document the prevalence of shoulder osteoarthritis (OA) in the elderly population in South Korea, to determine the risk factors for shoulder OA, and to evaluate the relationship with function. MATERIALS AND METHODS:This project was part of a population-based prospective coho...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2011.01.021
更新日期：2011-07-01 00:00:00
abstract：:From 710 consecutive open rotator cuff repairs by a single surgeon, the results of 667 were available for detailed analysis. Patient-assessed outcomes and the ability to perform specific activities of daily living, employment, and recreation were correlated with independent nonstructural variables including age, sex, ...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1067/mse.2002.122271
更新日期：2002-05-01 00:00:00
abstract：BACKGROUND:The Latarjet procedure is an effective procedure for the treatment of anterior glenohumeral joint instability; however, the complications are concerning. The purpose of this study was to review a single institution's experience with the Latarjet procedure for recurrent anterior glenohumeral instability speci...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2020.09.002
更新日期：2020-09-30 00:00:00
abstract：BACKGROUND:Complications after anatomic (aTSA) and reverse (rTSA) total shoulder arthroplasty can be devastating to a patient's quality of life and require revisions that are costly to both the patient and the health care system. The purpose of this study is to determine the types, incidence, and timing of complication...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2020.07.028
更新日期：2020-08-04 00:00:00
abstract：BACKGROUND:Since the advent of stemless implants, several different fixation feature designs have been used to improve primary implant stability. These stemless designs are diverse, and the rationale for their selection and design has not been thoroughly studied. Accordingly, this investigation assessed the effect of s...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2018.06.002
更新日期：2018-12-01 00:00:00
abstract：BACKGROUND:Nonoperative treatment of displaced medial clavicle fractures often leads to poor functional outcomes and painful nonunions. This study investigates the functional outcomes of patients undergoing operative fixation of these fractures. METHODS:We investigated 27 patients undergoing operative fixation of a me...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2015.04.011
更新日期：2015-11-01 00:00:00
abstract：BACKGROUND:The aim of this study was to evaluate the long-term functional and cosmetic results as well as the sagittal and coronal plane remodeling of displaced supracondylar humerus fractures treated with open reduction and internal fixation. METHODS:In total, 49 patients (11 boys and 38 girls) with Gartland type III...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2014.12.010
更新日期：2015-04-01 00:00:00
abstract：BACKGROUND:The current management of massive, irreparable rotator cuff tears is challenging, and no individual surgical technique has demonstrated clinical superiority. This study evaluated the role of a subacromial balloon spacer and its ability to depress the humeral head in the setting of a massive, irreparable rota...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2019.03.036
更新日期：2019-10-01 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:Obesity is linked to major health conditions and poor surgical outcomes. The impact of obesity on self-perceived outcome after rotator cuff repair (RCR) is unclear. MATERIALS AND METHODS:We studied 154 patients who underwent RCR. Obesity was considered a body mass index (BMI) greater than 30. Preoperative a...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2010.03.003
更新日期：2010-12-01 00:00:00
