Abstract:
BACKGROUND:This study investigated the histopathology of the long head of biceps (LHB) tendon and correlated the findings with the macroscopic appearances of the LHB and the size of rotator cuff tears (RCTs) in patients with chronic RCTs. METHODS:We compared biopsy specimens from LHBs in 34 patients with chronic RCTs and grossly normal LHBs in 8 patients undergoing shoulder hemiarthroplasty (controls). Duration of preoperative symptoms, the severity of RCTs, and macroscopic appearance of LHBs were recorded, classified, and compared with the histologic grading and apoptosis index of terminal deoxynucleotide transferase-mediated biotin-deoxy uridine triphosphate nick-end labeling (TUNEL) assays of LHBs. RESULTS:In the RCT group, there were 8 partial-thickness tears with 5 macroscopic LHB lesions, 12 full-thickness tears with 8 macroscopic LHB lesions, and 14 massive tears with 13 macroscopic LHB lesions. There were 6 LHB subluxations. However, the macroscopic grading and the symptom duration were not correlated with the severity of the histology. In patients with massive tears, no matter what the macroscopic appearance of the LHB, the proportion of end-stage (grade 4) histologic LHB tendinopathy significantly increased (85.7%, P < .05) compared with patients with other types of RCTs. There was a consistently high incidence of advanced LHB histology (grade 3 or higher) in each classification of RCTs (75.0%-100.0%). The 8 patients in the control group showed milder histopathology (grade 1 or 2). The apoptosis index significantly increased as the tendinopathy progressed (P < .05). CONCLUSIONS:The macroscopic pathology of LHB may not fully reflect the severity of tendinopathy, and the coexisting size of RCTs plays a role in the severity of LHB tendinopathy.
journal_name
J Shoulder Elbow Surgjournal_title
Journal of shoulder and elbow surgeryauthors
Wu PT,Jou IM,Yang CC,Lin CJ,Yang CY,Su FC,Su WRdoi
10.1016/j.jse.2013.11.013subject
Has Abstractpub_date
2014-08-01 00:00:00pages
1099-106issue
8eissn
1058-2746issn
1532-6500pii
S1058-2746(13)00573-9journal_volume
23pub_type
杂志文章abstract:BACKGROUND:Baseplate loosening in reverse total shoulder arthroplasty (RTSA) remains a concern. Placing peripheral screws into the 3 pillars of the densest scapular bone is believed to optimize baseplate fixation. Using a 3-dimensional computer-aided design (3D CAD) program, we investigated the optimal rotational basep...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2015.01.012
更新日期:2015-09-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to introduce the procedure value index (PVI) and apply this value instrument to shoulder arthroplasty. The PVI uses the value equation in units of minimal clinically important difference (MCID) to provide an objective system of quantifying value-driven care. Secondarily, we desc...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2018.07.031
更新日期:2019-02-01 00:00:00
abstract:HYPOTHESIS:Chondrolysis has been observed after shoulder arthroscopy and results in severe glenohumeral complications. MATERIALS AND METHODS:Twenty three cases of post-arthroscopic glenohumeral chondrolysis, occurring between 2005-2006, are reported following a variety of arthroscopic shoulder procedures. Presenting c...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2008.10.017
更新日期:2009-09-01 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:Reports regarding arthroscopic fixation of the osteochondral fragments for elbow osteochondritis dissecans (OCD) are few. This study assessed the clinical outcomes of arthroscopic fixation of unstable osteochondral fragments by using absorbable pins over a postoperative period of at least 1 year. METHODS:Th...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2015.07.009
更新日期:2015-11-01 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::To investigate the contribution of bony stability to the pathogenesis of the loose shoulder, geometric parameters of the acromion by use of cineradiography were evaluated in patients with a loose shoulder and compared with those in the normal shoulder. One hundred twenty healthy individuals and eighty-two patients wer...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2004.01.002
更新日期:2004-07-01 00:00:00
abstract:BACKGROUND:The optimal technique for arthroscopic rotator cuff repair is still controversial. Large tears with a high grade of retraction have an especially high risk of retearing. This study reports the clinical and radiologic results of a triple-row modified suture bridge technique for the treatment of full-thickness...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2019.06.010
更新日期:2020-02-01 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:Reverse total shoulder arthroplasty (RSA) is a recent concept that enables good functional outcomes in cases of massive rotator cuff tear and cuff tear arthropathy. Design parameters influence the functional results and complications. The purpose of this study is to present the results of a novel RSA, the To...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2014.04.005
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:The purpose of this computed tomography-based study was to quantify erosions in B2 glenoids. We hypothesized that erosions do not occur symmetrically and that they have a predictable orientation. METHODS:This study evaluated 55 type B2 glenoid cases. Computed tomography data were used to create three-dimens...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2014.08.021
更新日期:2015-04-01 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::There are few reports in the literature on the effect of orthopaedic implants on airport security devices and none on shoulder arthroplasty implants after September 11, 2001. Since 9/11, airport security screening devices have become more sensitive in response to the increasing threat of terrorism. Often, patients wit...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2006.10.016
更新日期:2007-07-01 00:00:00
abstract::Whenever indicated, distal clavicle fractures can be treated with a double loop of a nonabsorbable, #5 suture around the clavicle and under the coracoid. We developed an all arthroscopic technique to perform this procedure. From January to September 2004, 7 patients were treated. The mean age was 46 years. The coracoi...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2007.08.011
更新日期:2008-05-01 00:00:00
abstract:HYPOTHESIS:A review of the current literature will show a difference between the biomechanical properties of double-row and single-row rotator cuff repairs. BACKGROUND:Rotator cuff tears commonly necessitate surgical repair; however, the optimal technique for repair continues to be investigated. Recently, double-row r...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章,评审
doi:10.1016/j.jse.2009.07.002
更新日期:2009-11-01 00:00:00
abstract::We report 31 patients with displaced fractures of the proximal humerus treated by transitory percutaneous pinning. The Neer fracture classification was used; there were 7 two-part, 20 three-part, and 4 four-part fractures. The Constant score was used for evaluation of the results; the mean score was 80 points. The hig...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/s1058-2746(99)90091-5
更新日期:1999-11-01 00:00:00
abstract:BACKGROUND:Treatment of partial thickness supraspinatus tendon tears is controversial with no clearly defined treatment algorithms based on severity of tears. This study aims to evaluate the relationship between depth of partial thickness tears and strain. METHODS:Bursal-sided partial thickness tears were created at 1...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2008.12.011
更新日期:2009-05-01 00:00:00
abstract::Protection of the anterior aspect of the deltoid muscle is critical to the success of shoulder arthroplasty. Between 1975 and 1980, 75 patients with 81 shoulder arthroplasties had exposure via the anteromedial approach with careful anterior deltoid detachment through fascial tissues, systematic repair, and standardize...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2004.02.009
更新日期:2004-09-01 00:00:00
abstract:BACKGROUND:Little is known about the morphology of healing rotator cuffs after surgical repair. This investigation aimed to determine whether there are changes in tendon thickness, subacromial bursa, anatomical footprint, tendon vascularity, and capsular thickness after rotator cuff repair, and whether supraspinatus te...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2012.10.047
更新日期:2013-08-01 00:00:00
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:BACKGROUND:Total excision of the clavicle is rarely performed. No previous study has documented long-term outcomes with objective measurements of strength, motion, and patient-centered outcomes. We present the long-term consequences of total claviculectomy on shoulder girdle function, global upper extremity function, a...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2013.05.011
更新日期:2014-02-01 00:00:00
abstract::Interscalene block (ISB) of the brachial plexus is frequently used for patients undergoing ambulatory shoulder surgery. We previously reported that the incidence of postoperative complaints (neurapraxia) after an ISB was low (3% at 2 weeks), but objective neurologic assessment was not included in the study. The presen...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2006.02.001
更新日期:2006-11-01 00:00:00
abstract:BACKGROUND:Valid patient-reported outcomes (PROs) for the shoulder and elbow do not exist for children. We assessed children's comprehension of the Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH) questionnaire and the American Shoulder and Elbow Surgeons (ASES) standardized shoulder assessment form, ident...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2017.11.009
更新日期:2018-07-01 00:00:00
abstract:BACKGROUND:This study aimed to determine the extent to which the medial collateral ligament (MCL) can be visualized during a standard posterior arthroscopic view of the elbow. METHODS:Eight fresh human cadaveric elbows were placed in a simulated lateral decubitus position. Standard elbow arthroscopy was performed on e...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2019.04.040
更新日期:2019-11-01 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::Glenohumeral internal rotation deficit (GIRD) is a significant shoulder problem for throwing athletes. GIRD, however, has not been reported in little league pitchers. The purpose of this study was to investigate GIRD in little leaguers. The range of motion of both shoulders was measured in 25 male little league pitche...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2008.02.013
更新日期:2008-09-01 00:00:00
abstract:BACKGROUND:Little is known about the role that a torn superior labrum (SLAP) plays in glenohumeral stability after biceps tenodesis. This biomechanical study evaluated the contribution of a type II SLAP lesion to glenohumeral translation in the presence of biceps tenodesis. The authors hypothesize that subsequent to bi...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2013.07.036
更新日期:2014-04-01 00:00:00
abstract:BACKGROUND:Health care payers, including the federal government, increasingly base reimbursement on quality. Payers consider readmission rates after total joint arthroplasty an indicator of quality. The Patient Protection and Affordable Care Act contains provisions that preclude payment of hospital cost associated with...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章
doi:10.1016/j.jse.2013.08.007
更新日期:2014-03-01 00:00:00
abstract:BACKGROUND:Previous meta-analyses comparing the surgical and nonsurgical treatment of midshaft clavicle fractures have demonstrated extensive heterogeneity, that is, treatment effect variation, in different pooled outcomes. We aimed to investigate the amount of heterogeneity seen in pooled treatment effects and to expl...
journal_title:Journal of shoulder and elbow surgery
pub_type: 杂志文章,meta分析
doi:10.1016/j.jse.2020.02.011
更新日期:2020-08-01 00:00:00
abstract::The aim of this study was to investigate tendon integrity after surgical repair of single-tendon rotator cuff lesions. In 31 patients, 31 single-tendon repairs were evaluated. Thirty-one patients were available for clinical assessment and magnetic resonance imaging (MRI) at follow-up. A standard series of MR images wa...
journal_title:Journal of shoulder and elbow surgery
pub_type: 临床试验,杂志文章
doi:10.1016/s1058-2746(99)90136-2
更新日期:1999-05-01 00:00:00