Abstract：
PURPOSE:The purpose of this study was to determine radiocapitellar contacts before and after radial head replacement, using the bipolar design of Judet. METHODS:Joint contacts were measured by moulding the joint surfaces of 6 fresh-frozen cadaveric specimens, in various positions of elbow flexion and forearm rotation. RESULTS:Expressed as function of the radial cup, contact areas averaged 44% in the normal elbow, decreasing with flexion and increasing with supination (P < .05). After prosthetic implantation, contact areas averaged 33% and remained quite similar, irrespective of elbow position. Subluxation of the prosthetic head over the lateral margin of the trochlea was seen systematically with supination. CONCLUSIONS:Because of intraprosthetic mobility, contact areas were not dependant on elbow position. This adaptability, however, also led to abnormal positioning of the prosthetic radial head with supination, subluxing over the trochlea lateral margin.
journal_name
J Shoulder Elbow Surgjournal_title
Journal of shoulder and elbow surgeryauthors
Moungondo F,El Kazzi W,van Riet R,Feipel V,Rooze M,Schuind Fdoi
10.1016/j.jse.2009.09.015subject
Has Abstractpub_date
2010-03-01 00:00:00pages
230-5issue
2eissn
1058-2746issn
1532-6500pii
S1058-2746(09)00435-2journal_volume
19pub_type
杂志文章abstract：BACKGROUND:The purpose of this study was to determine the influence of current and former tobacco use on minimum 2-year clinical and radiographic outcomes after reverse total shoulder arthroplasty (RTSA). METHODS:Review of primary RTSA patient data identified 186 patients with at least 2 years of follow-up. Patients w...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2019.05.045
更新日期：2020-02-01 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：: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:In throwing athletes, cubital tunnel syndrome and insufficiency of the ulnar collateral ligament (UCL) are common pathologic processes of the elbow. The objective of this study was to investigate the effect of UCL tears on ulnar nerve elongation in the simulated throwing position. METHODS:Eight fresh frozen...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2019.02.009
更新日期：2019-09-01 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：BACKGROUND:Although the rate of periprosthetic joint infection following shoulder arthroplasty is low, it is a morbid and costly complication. Airborne particulates have long been recognized as a potential source of wound contamination, and operating room-mounted and smaller localized laminar airflow devices have been ...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2020.08.035
更新日期：2020-09-16 00:00:00
abstract：BACKGROUND:Shoulder resurfacing has regained popularity in recent years. This report presents the long-term (>20 years) results of this procedure with regard to patient satisfaction and implant survival. MATERIALS AND METHODS:We followed up 61 patients who underwent shoulder resurfacing procedures (74 shoulders) for a...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2010.08.014
更新日期：2011-07-01 00:00:00
abstract：BACKGROUND:The purpose of this paper is to examine the intra-observer and inter-observer reliability of preoperative templating to help determine its usefulness for approximating proximal humeral stem and head size in shoulder arthroplasty. METHODS:Thirty-one nonconsecutive patients underwent uncemented total shoulder...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2008.11.015
更新日期：2009-09-01 00:00:00
abstract：:Previous infection has been considered a strict contraindication to implantation or reimplantation of an elbow prosthesis. The purpose of this study was to investigate whether these patients can in fact be successfully treated with a prosthetic arthroplasty given previous treatment of the infection. Ten consecutive pr...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/s1058-2746(99)90077-0
更新日期：1999-09-01 00:00:00
abstract：BACKGROUND:Although various surgical techniques have been used to treat irreparable rotator cuff tears (RCTs), debate remains regarding which treatment is most effective. The purpose of our study was to compare the outcomes of partial rotator cuff repair versus repair with augmentation of the tenotomized long head of t...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2018.04.022
更新日期：2018-11-01 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：: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：:A 34-year-old man had right infraspinatus muscle palsy and posterior aching of the shoulder caused by electromyographically confirmed suprascapular nerve entrapment. Sonography and magnetic resonance imaging revealed a cystic lesion at the spinoglenoid notch; this lesion was diagnosed as a ganglion. Operative removal ...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/s1058-2746(96)80011-5
更新日期：1996-03-01 00:00:00
abstract：BACKGROUND:Outcomes of arthroscopic superior labral anterior-posterior (SLAP) repairs have been well reported with generally favorable outcomes. Unfortunately, a percentage of patients remain dissatisfied or suffer further injury after SLAP repair and may seek additional treatment. The purpose of this study was to eval...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2013.11.020
更新日期：2014-08-01 00:00:00
abstract：BACKGROUND:Superior glenoid wear is a common challenge with reverse shoulder arthroplasty and, if left uncorrected, can result in superior glenoid tilt, which increases the risk of aseptic glenoid loosening. This study evaluates the impact of an E2 superior defect on reverse shoulder glenoid fixation in composite scapu...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2013.03.008
更新日期：2013-12-01 00:00:00
abstract：:We tested the hypothesis that functional malcentering of the humeral head during arm elevation exists in patients with glenohumeral osteoarthritis and influences long-term glenoid loading. Twenty-eight healthy volunteers and 10 patients with primary osteoarthritis, 10 with cuff-arthropathy, and 1 with dysplastic gleno...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2008.02.008
更新日期：2008-09-01 00:00:00
abstract：HYPOTHESIS:This study investigated tuberosity osteolysis, an uncommon and frequently misdiagnosed form of calcific tendinitis of the shoulder, and evaluated its effects on clinical and surgical outcomes. MATERIALS AND METHODS:A total of 126 patients with calcific tendinitis studied with radiographs, ultrasound, and ma...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2008.09.016
更新日期：2009-03-01 00:00:00
abstract：BACKGROUND:To investigate whether preemptive extensive rotator interval (RI) release during arthroscopic rotator cuff repair (ARCR) would reduce postoperative stiffness. METHODS:From July 2015 to September 2016, a total of 80 patients who were scheduled for ARCR were enrolled and randomly allocated into 2 groups: the ...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.jse.2019.05.021
更新日期：2019-09-01 00:00:00
abstract：HYPOTHESIS:Elevation of the arm during a dynamic scaption exercise will result in a progressive narrowing of the acromiohumeral interval (AHI); however, the addition of a load will not significantly affect the AHI in healthy baseball players. MATERIALS AND METHODS:Thirteen healthy baseball players performed a seated s...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2010.07.012
更新日期：2011-03-01 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：: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
abstract：BACKGROUND:Hemolysis has been suggested as a feature conferring increased pathogenicity to certain Propionibacterium acnes strains in the setting of shoulder infection. The purpose of this study was to compare the virulence of hemolytic and nonhemolytic P acnes strains in patients undergoing revision shoulder arthropla...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2017.12.025
更新日期：2018-06-01 00:00:00
abstract：HYPOTHESIS:This study was conducted to test the hypothesis that patients would have improved pain and range of motion after conversion total shoulder arthroscopy but that overall outcome would be substantially affected by the need for removal of the humeral component and associated alterations of bony anatomy or soft t...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2011.01.024
更新日期：2011-12-01 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:Reverse shoulder arthroplasty (RSA) has gained increasing popularity in the treatment of rotator cuff tear arthropathy (CTA). The purpose of this study was to evaluate the survival of RSA and the risk factors for revision following RSA. METHODS:RSA patients with CTA or osteoarthritis were identified from th...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2018.02.060
更新日期：2018-09-01 00:00:00
abstract：BACKGROUND:Currently, no technique has met general acceptance for the restoration of forearm longitudinal stability in chronic Essex-Lopresti injuries. The purpose of this study is to present an alternative treatment method for chronic Essex-Lopresti lesions by radial head replacement and ulnar shortening osteotomy. M...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2014.01.043
更新日期：2014-06-01 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：HYPOTHESIS:We reviewed the outcome of angular stable plates in addressing displaced lateral-third clavicle fractures. We investigated union, shoulder function, request for implant removal, and return to sport. Our hypothesis was that these implants provide predictable union and return to sports without the negative con...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2014.09.024
更新日期：2015-05-01 00:00:00
abstract：HYPOTHESIS:Traumatic injuries to the ulnar nerve at the elbow are a frequent problem as it is vulnerable to stretching and compression with motion of the upper limb. The aim of the present study was to explore the course of the ulnar nerve at the elbow and forearm and to determine possible anatomical structures that ma...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2009.03.004
更新日期：2009-07-01 00:00:00
abstract：BACKGROUND:Anterior shoulder dislocation in the young patient is a common problem, yet there is no universal agreement on its management. METHODS:In this study, we comprehensively surveyed all members of the British Elbow and Shoulder Society (BESS) to ascertain their preferred methods of treating young patients with ...
journal_title：Journal of shoulder and elbow surgery
pub_type： 杂志文章
doi：10.1016/j.jse.2011.01.006
更新日期：2012-04-01 00:00:00
