Abstract:
BACKGROUND:Irreparable rotator cuff tears (ICTs) remain a challenging treatment dilemma. Superior capsule reconstruction (SCR) acts as a static stabilizer to decrease superior humeral head migration. Latissimus dorsi tendon transfers (LDTs) dynamically decrease superior humeral head migration and improve external rotation. We hypothesized that the dynamic stabilizing effect of the latissimus transfer plus the static stabilizing effect of SCR would improve shoulder kinematics in shoulders with ICTs. MATERIALS AND METHODS:Eight fresh-frozen cadaveric shoulders were tested in 5 conditions: (1) intact, (2) ICT (supraspinatus plus anterior half of infraspinatus), (3) SCR with dermal allograft, (4) SCR plus LDT, and (5) LDT alone. Rotational range of motion, superior translation, anteroposterior translation, and peak subacromial contact pressure were measured at 0°, 30°, and 60° of glenohumeral abduction in the scapular plane. Statistical analysis was performed using a repeated-measures analysis of variance test, followed by a Tukey post hoc test for pair-wise comparisons. RESULTS:ICTs increased total shoulder rotation, superior translation, posterior translation, and peak subacromial contact pressure. SCR plus LDT significantly decreased internal rotation only at 60° of abduction. The effect of SCR plus LDT was most evident at lower levels of abduction. At the mid range of abduction (30°), the static stabilizing effect diminished but the dynamic stabilizing effect remained, allowing SCR plus LDT to reduce superior translation more effectively than SCR with dermal allograft alone. CONCLUSIONS:Adding SCR to LDT adds static stabilization to a dynamic stabilizer. Therefore, SCR plus LDT may provide additional stability at the low to mid ranges of abduction.
journal_name
J Shoulder Elbow Surgjournal_title
Journal of shoulder and elbow surgeryauthors
Omid R,Stone MA,Lin CC,Patel NA,Itami Y,McGarry MH,Lee TQdoi
10.1016/j.jse.2019.01.016subject
Has Abstractpub_date
2019-08-01 00:00:00pages
1523-1530issue
8eissn
1058-2746issn
1532-6500pii
S1058-2746(19)30067-9journal_volume
28pub_type
杂志文章abstract:BACKGROUND:The global spread of the 2019 novel coronavirus (COVID-19) has profoundly affected the way we conduct our health care practices. The goal of this paper is to report the outcomes of 11 patients who underwent humeral fracture surgery in the first few weeks of the COVID-19 outbreak in Spain. METHODS:This was a...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2020.06.001
更新日期:2020-08-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to determine the results, complications, and failure rates of shoulder arthroplasty in morbidly obese patients. METHODS:Between 1994 and 2005, 45 shoulder arthroplasties were performed for osteoarthritis in patients with a BMI greater than 40. Forty-one shoulders were followed ...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2009.02.006
更新日期:2009-11-01 00:00:00
abstract::Restoration of painless and satisfactory elbow function after a fracture of the distal humerus requires anatomic reconstruction of the articular surface, restitution of the overall geometry of the distal humerus, and stable fixation of the fracture fragments to allow early and full rehabilitation. Although these goals...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2004.09.033
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:This study evaluated patients with and without a prosthetic dislocation after reverse total shoulder arthroplasty (RTSA) to identify risk factors for instability. METHODS:Dislocation and nondislocation cohorts were established for analysis in 119 patients who had undergone RTSA at our institution between 20...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2018.04.015
更新日期:2018-11-01 00:00:00
abstract:BACKGROUND:Although many advantages of reverse total shoulder arthroplasty (RTSA) have been demonstrated, a variety of complications indicate there is much to learn about how RTSA modifies normal shoulder function. This study used a subject-specific computational model driven by in vivo kinematic data to assess how RTS...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2015.09.015
更新日期:2016-04-01 00:00:00
abstract:BACKGROUND:The literature available on the results after noncemented total elbow arthroplasty (TEA) in inflammatory arthritis is limited. METHODS:Ten patients (7 women, 3 men; 14 elbows total) who underwent custom, noncemented TEA from 1988 to 1995 were retrospectively reviewed. The average age was 28 years (range, 17...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2014.02.026
更新日期:2014-09-01 00:00:00
abstract::The purpose of this study was to investigate the 3-dimensional trabecular bone mineral density (BMD) in the humeral head and determine the effects of trabecular BMD on the pullout strength of cancellous screws. Five regions of interest (ROIs) were defined in the humeral head (superior- anterior, superior-posterior, ce...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2005.09.007
更新日期:2006-09-01 00:00:00
abstract::Compression of the lateral cutaneous nerve of the forearm (LCNF), the distal sensory termination of the musculocutaneous nerve, can occur below the biceps aponeurosis, most commonly after strenuous elbow extension or forearm pronation. Between 1965 and 1992, 15 patients reported pain in the anterolateral elbow with "b...
journal_title:Journal of shoulder and elbow surgery
pub_type: 临床试验,杂志文章
doi:10.1016/s1058-2746(98)90053-2
更新日期:1998-05-01 00:00:00
abstract:BACKGROUND:Distal humerus fractures commonly require surgical intervention, including open reduction and internal fixation (ORIF) and, more recently in elderly, low-demand individuals, total elbow arthroplasty (TEA). The association of obesity with complications after either of these procedures has not previously been ...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2015.04.019
更新日期:2015-10-01 00:00:00
abstract::A randomized study of two types of conservative treatment of 78 shoulders in 78 patients with rotator cuff tears was performed. Twenty-five milligrams of sodium hyaluronate (SH) was injected into shoulders in one group (SH group) and 2 mg of dexamethasone was injected in the other group (steroid group). Injection of e...
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:10.1067/mse.2001.113501
更新日期:2001-05-01 00:00:00
abstract:BACKGROUND:It was the purpose of this paper to analyze structural, functional, and electrophysiologic variables that may determine preserved overhead function for patients with massive rotator cuff tears. METHODS:Nineteen patients (20 shoulders) were prospectively included in either the pseudoparalytic (n = 9) or the ...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2014.05.026
更新日期:2015-02-01 00:00:00
abstract:BACKGROUND:Many studies that describe factors affecting outcome in primary rotator cuff repair (RCR) have been published, but so far there is no review that summarizes them. This systematic review was conducted to identify prognostic factors influencing functional (clinical) outcome and radiologically proven cuff integ...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章,评审
doi:10.1016/j.jse.2014.01.001
更新日期:2014-07-01 00:00:00
abstract:HYPOTHESIS/BACKGROUND:Patients who are treated with reverse shoulder arthroplasty in the setting of proximal humeral bone loss present a technical challenge for humeral component fixation. The purpose of this study was to determine the effect of proximal humeral bone loss on fixation of reverse shoulder humeral implant...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2010.10.026
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND:The critical shoulder angle (CSA) has been shown to be correlated with shoulder disease states. The biomechanical hypothesis to explain this correlation is that the CSA changes the shear and compressive forces on the shoulder. The objective of this study is to test this hypothesis by use of a validated compu...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2020.03.002
更新日期:2020-10-01 00:00:00
abstract:BACKGROUND:The role of the anconeus in elbow stability has been a long-standing debate. Anatomic and electromyographic studies have suggested a potential role as a stabilizer. However, to our knowledge, no clinical or biomechanical studies have investigated its role in improving the stability of a combined lateral coll...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2018.11.040
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:To examine the rates and predictors of deep periprosthetic infections after shoulder hemiarthroplasty. METHODS:We used prospectively collected institutional registry data on all primary shoulder hemiarthroplasty patients from 1976-2008. We estimated survival free of deep periprosthetic infections using Kapl...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2011.08.067
更新日期:2012-10-01 00:00:00
abstract::Although glenoid component loosening has been recognized as a common reason for failure after total shoulder arthroplasty, there are few studies on the outcome of revision surgery for this problem. The purpose of this study is to determine the outcome of patients who underwent revision for glenoid component loosening....
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2007.09.003
更新日期:2008-05-01 00:00:00
abstract::The configuration of percutaneous pinning may affect the stability of the fixation of 2-part surgical neck fractures of the humerus. In this investigation, the mechanical properties of four different pin configurations were analyzed by use of 36 fresh-frozen swine femora as an experimental model. The bones were select...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2004.04.013
更新日期:2005-01-01 00:00:00
abstract:HYPOTHESIS:It is unknown whether certain methods of distal biceps tendon repair lead to an increased propensity of impingement of the repaired tendon. The purpose of this study was to evaluate various repair techniques in a cadaveric model to determine the radioulnar space available for the repaired biceps tendons. ME...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2014.02.023
更新日期:2014-11-01 00:00:00
abstract:BACKGROUND:Low-cost motion analysis systems (LCMASs) have emerged as easy and practical methods to measure the functional workspace (FWS). Thus, we ventured to apply an LCMAS, the Kinect2 gaming camera, to evaluate the FWS in patients with shoulder osteoarthritis (OA) and patients who underwent total shoulder arthropla...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2019.03.029
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:Obesity is a risk factor for worse outcomes in anatomic shoulder arthroplasty. The purpose of this investigation was to determine outcomes of primary reverse shoulder arthroplasty (RSA) in patients with morbid obesity. METHODS:We reviewed all primary RSAs performed on morbidly obese (body mass index [BMI] ≥...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2015.12.008
更新日期:2016-07-01 00:00:00
abstract:INTRODUCTION:Structural glenoid bone grafting in reverse total shoulder arthroplasty (RSA) has previously been reported to have good functional outcomes and low complication rates. We have observed different complication rates and hypothesized that baseplate fixation and severity of deformity may be predictors of early...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2019.07.035
更新日期:2020-03-01 00:00:00
abstract:BACKGROUND:Reverse total shoulder arthroplasty (rTSA) is an effective treatment for patients with advanced rotator cuff arthropathy. During implantation of the glenoid baseplate, screws are inserted through the glenoid face into the scapular body to achieve adequate fixation. Placement of peripheral baseplate screws in...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2020.07.008
更新日期:2020-07-21 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:HYPOTHESIS:Analyses of polyethylene components retrieved at revision of total knee, hip, and shoulder replacements have been used to study the effect of design, patient, and surgical factors on initial implant performance, but no studies have reported similar types of findings in retrieved humeral polyethylene componen...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2010.05.014
更新日期:2010-10-01 00:00:00
abstract:BACKGROUND:The current trend in the treatment of acromioclavicular dislocations is to reconstruct the coracoclavicular ligaments by using transosseous tunnels in the coracoid process or in the clavicle, yet there is no definition as to the location of these. To study the anatomic relationship between the coracoid proce...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2017.03.033
更新日期:2017-10-01 00:00:00
abstract::To evaluate changes in the response of capsuloligamentous restraints to translatory forces and rotation torques caused by experimental capsulorrhaphy (T-shift modification of Bankart repair), eight cadaveric shoulders were tested. Measurements were taken in intact and vented specimens, after severance of the anterior ...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/S1058-2746(09)80021-9
更新日期:1994-11-01 00:00:00
abstract:BACKGROUND:Further studies are required to determine the effectiveness of conservative treatment of partial-thickness rotator cuff tear (PTRCT). Here, we aim to identify the predictors of failure after conservative treatment in a large series of patients with symptomatic PTRCT. METHODS:The outcome of conservative trea...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2019.05.009
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND:Pediatric patients with olecranon fractures are uncommon. The tension band suture technique was introduced to reduce the burden of implant removal and other complications. However, to our knowledge, early range of motion (ROM) exercise has not been introduced in this population of patients. Double Vicryl loo...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2017.03.004
更新日期:2017-07-01 00:00:00
abstract::Rotator cuff tears represent the most common shoulder injuries in the United States. The debilitating effect of this degenerative condition coupled with the high incidence of failure associated with existing graft choices underscores the clinical need for alternative grafting solutions. The 2 critical design criteria ...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章,评审
doi:10.1016/j.jse.2011.11.016
更新日期:2012-02-01 00:00:00