journal
MENU ▼
Read by QxMD icon Read
search

Journal of Shoulder and Elbow Surgery

journal
https://www.readbyqxmd.com/read/28412107/glenoid-morphology-in-obstetrical-brachial-plexus-lesion-a-three-dimensional-computed-tomography-study
#1
Lars H Frich, Pernille H Schmidt, Trine Torfing
BACKGROUND: Obstetric brachial plexus lesion (OBPL) frequently leads to glenohumeral dysplasia, and excessive retroversion of the glenoid is among the best known developmental disturbances. Most analyses of the glenoid are based on 2-dimensional (D) imaging and do not address glenoid inclination or provide information on the glenoid in the sagittal plane. We aim to describe the 3-D deformity of the glenoid in children with OBPL. METHODS: Preoperative computed tomography (CT) scans of the nonaffected and the affected scapula of 24 children (aged 5 to 12 years) with developmental disturbances after OBPL years were analyzed...
April 12, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28412106/radial-notch-labralization-for-proximal-radioulnar-joint-dysplasia
#2
Enrico Bellato, Shawn W O'Driscoll
BACKGROUND: Chronic posterior subluxation or dislocation of the radial head is uncommon and difficult to treat. To restore radiocapitellar alignment, procedures such as deepening of the notch using a high-speed burr have been described, but they can result in cartilage damage. We hypothesized that a radial notch labralization using soft tissue could improve radiocapitellar tracking without violating the joint surface. METHODS: A radial notch labralization was performed in 3 patients with chronic posterior subluxation of the radial head and developmental dysplasia of the radial notch in the setting of complex recurrent instability of the elbow...
April 12, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28412105/how-bone-quality-may-influence-intraoperative-and-early-postoperative-problems-after-angular-stable-open-reduction-internal-fixation-of-proximal-humeral-fractures
#3
Christian Spross, Rebeca Zeledon, Vilijam Zdravkovic, Bernhard Jost
BACKGROUND: With the introduction of the deltoid tuberosity index (DTI), a simple radiographic tool has become available to measure bone mineral density of the proximal humerus. The aim of this study was to assess the influence of local bone mineral density on the early failure rate after angular stable open reduction-internal fixation of proximal humeral fractures (PHFs). METHODS: We retrospectively followed up all patients treated with angular stable implants for PHFs from 2007 to 2014...
April 12, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28412104/cement-stress-predictions-after-anatomic-total-shoulder-arthroplasty-are-correlated-with-preoperative-glenoid-bone-quality
#4
Alexandre Terrier, Raphaël Obrist, Fabio Becce, Alain Farron
HYPOTHESIS: We hypothesized that biomechanical parameters typically associated with glenoid implant failure after anatomic total shoulder arthroplasty (aTSA) would be correlated with preoperative glenoid bone quality. METHODS: We developed an objective automated method to quantify preoperative glenoid bone quality in different volumes of interest (VOIs): cortical bone, subchondral cortical plate, subchondral bone after reaming, subchondral trabecular bone, and successive layers of trabecular bone...
April 12, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28412103/reverse-shoulder-arthroplasty-compared-with-hemiarthroplasty-in-the-treatment-of-acute-proximal-humeral-fractures
#5
Michael van der Merwe, Matthew J Boyle, Christopher M A Frampton, Craig M Ball
BACKGROUND: Complex proximal humeral fractures may require prosthetic replacement of the humeral head. Surgical options include reverse shoulder arthroplasty (RSA) and shoulder hemiarthroplasty; however, the optimal technique remains controversial. The goal of this study was to compare functional outcomes and revision rates of RSA with hemiarthroplasty in patients with acute proximal humeral fractures. MATERIALS AND METHODS: Between January 1, 1999, and December 31, 2014, there were 218 patients who underwent RSA and 427 who underwent hemiarthroplasty for acute proximal humeral fractures identified through New Zealand Joint Registry records...
April 12, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28410956/nine-year-outcome-after-anatomic-stemless-shoulder-prosthesis-clinical-and-radiologic-results
#6
Nael Hawi, Petra Magosch, Mark Tauber, Sven Lichtenberg, Peter Habermeyer
BACKGROUND: Several stemless shoulder implants are available on the market, but only a few studies have presented results with sufficient mid- to long-term follow-up. The present study evaluated clinical and radiologic outcomes 9 years after anatomic stemless shoulder replacement. METHODS: This is a prospective cohort study evaluating the stemless shoulder prosthesis since 2005. Anatomic stemless shoulder replacement using a single prosthesis was performed in 49 shoulders; 17 underwent total shoulder replacement, and 32 underwent hemiarthroplasty...
April 11, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28410955/isolated-avascular-necrosis-of-the-olecranon
#7
Adrian K Schneider, Eugene T Ek
No abstract text is available yet for this article.
April 11, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28408254/midterm-outcomes-of-bone-grafting-in-glenoid-defects-treated-with-reverse-shoulder-arthroplasty
#8
Yaiza Lopiz, Carlos García-Fernández, Alvaro Arriaza, Belen Rizo, Hector Marcelo, Fernando Marco
BACKGROUND: Large glenoid defects are a difficult reconstructive problem for shoulder surgeons. The purpose of this study was to determine the complications, rate of healing, and functional results of glenoid bone grafting in primary or revision surgery with reverse shoulder arthroplasty. METHODS: We retrospectively reviewed 23 patients with glenoid bone loss who underwent primary or revision surgery using a glenoid bone graft with a minimum follow-up of 2 years...
April 10, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28395947/efficacy-of-bone-marrow-stimulating-technique-in-rotator-cuff-repair
#9
Kerem Bilsel, Fatih Yildiz, Mehmet Kapicioglu, Gokcer Uzer, Mehmet Elmadag, Anil Pulatkan, Mukaddes Esrefoglu, Ergun Bozdag, Giuseppe Milano
BACKGROUND: This study used a chronic rotator cuff (RC) tear model to investigate the effect of microfracture as a bone marrow-stimulating (BMS) technique for RC healing. METHODS: A chronic retracted RC tendon tear model was created bilaterally in the subscapularis tendons of 20 New Zealand rabbits. The tendons were repaired after 8 weeks using a single-row configuration. Tendons in the right shoulder were repaired in standard fashion (control group). Microfractures were performed in the left shoulders before repair (microfracture group)...
April 7, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28395946/funding-sources-and-financial-disclosures-and-their-relationship-to-study-outcomes-and-level-of-evidence-in-the-journal-of-shoulder-and-elbow-surgery
#10
Zachary Foughty, Matthew S Antalis, Jonathan Ringenberg, Adam D Hall
HYPOTHESIS/BACKGROUND: Concern exists regarding the reliability of published manuscripts due to influence of industry funding and author financial conflicts of interest (COI). We aim to determine whether COI affect the outcome of a research study or the level of evidence (LOE). METHODS: We reviewed 244 consecutive original articles in Journal of Shoulder and Elbow Surgery from January 2014 to December 2014. Articles included only those available in the printed journal...
April 7, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28395945/radiographic-changes-and-clinical-outcomes-associated-with-an-adjustable-diaphyseal-press-fit-humeral-stem-in-primary-reverse-shoulder-arthroplasty
#11
Samuel M Harmsen, Tom R Norris
BACKGROUND: Press-fit humeral fixation in reverse shoulder arthroplasty (RSA) has become increasingly popular; however, radiographic analysis of these stems is limited. We aimed to evaluate the radiographic and clinical outcomes of an adjustable diaphyseal press-fit humeral stem in primary RSA. METHODS: We conducted a retrospective review of 232 primary RSAs in 219 patients performed by a single surgeon using this system. Radiographic outcomes were evaluated in patients with at least 2 years of radiographic follow-up...
April 7, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28395944/radiographs-and-computed-tomography-scans-show-similar-observer-agreement-when-classifying-glenoid-morphology-in-glenohumeral-arthritis
#12
Jessica G Aronowitz, W Scott Harmsen, Cathy D Schleck, John W Sperling, Robert H Cofield, Joaquin Sánchez-Sotelo
BACKGROUND: Glenohumeral subluxation and glenoid morphology are commonly evaluated in primary osteoarthritis by use of the Walch classification. The reliability of this classification system has been analyzed only by computed tomography (CT). The purpose of this study was to determine the reliability of plain axillary radiographs compared with CT scans. METHODS: Three shoulder surgeons blindly and independently evaluated the radiographs and CT scans of 75 consecutive shoulders with primary glenohumeral osteoarthritis...
April 7, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28395943/computer-assisted-planning-and-patient-specific-guides-for-the-treatment-of-midshaft-clavicle-malunions
#13
Lazaros Vlachopoulos, Andreas Schweizer, Dominik C Meyer, Christian Gerber, Philipp Fürnstahl
BACKGROUND: The surgical treatment of malunions after midshaft clavicle fractures is associated with a number of potential complications and the surgical procedure is challenging. However, with appropriate and meticulous preoperative surgical planning, the surgical correction yields satisfactory results. The purpose of this study was to provide a guideline and detailed overview for the computer-assisted planning and 3-dimensional (3D) correction of malunions of the clavicle. METHODS: The 3D bone surface models of the pathologic and contralateral sides were created on the basis of computed tomography data...
April 7, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28372971/the-anterior-borders-of-the-clavicle-and-the-acromion-are-not-always-aligned-in-the-intact-acromioclavicular-joint-a-cadaveric-study
#14
Johannes Barth, Achilleas Boutsiadis, Pablo Narbona, Alexandre Lädermann, Paolo Arrigoni, Christopher R Adams, Stephen S Burkhart, Patrick J Denard
BACKGROUND: The aim of this study was to find reliable anatomic landmarks of the normal acromioclavicular joint (ACJ) that could enable the precise evaluation of the horizontal displacement of the clavicle after dislocation. The hypothesis was that the anterior borders of the acromion and the clavicle are always aligned in intact ACJs. MATERIALS AND METHODS: In 30 cadaveric specimens, the anterior and posterior borders of the ACJ's articular facets and the most prominent anterior and posterior bony landmarks of the acromion and the clavicle were identified...
March 31, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28372970/reverse-shoulder-arthroplasty-for-complex-fractures-of-the-proximal-humerus-in-elderly-patients-impact-on-the-level-of-independency-early-function-and-pain-medication
#15
Fabian Wolfensperger, Patrick Grüninger, Michael Dietrich, Mathias Völlink, Emanuel Benninger, Michel Schläppi, Christoph Meier
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 high level of independency who received RSA for complex fractures of the humerus (Orthopaedic Trauma Association B2/C) from January 2012 to April 2014...
March 31, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28372969/the-triple-dislocation-fracture-anterior-shoulder-dislocation-with-concomitant-fracture-of-the-glenoid-rim-greater-tuberosity-and-coracoid-process-a-series-of-six-cases
#16
Fabian Plachel, Jakob E Schanda, Reinhold Ortmaier, Alexander Auffarth, Herbert Resch, Robert Bogner
BACKGROUND: A combined fracture of the glenoid rim, greater tuberosity, and coracoid process after anterior shoulder dislocation is a rare event. Only 1 patient has been reported in the literature. METHODS: All patients with a first-time traumatic anterior shoulder dislocation in a level A trauma center were retrospectively reviewed. Among the 2068 patients treated between 1998 and 2013, we identified 6 patients (0.3%; 1 female, 5 male) with "triple dislocation fracture" (anterior shoulder dislocation with concomitant fracture of the glenoid rim, greater tuberosity, and coracoid process)...
March 31, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28372968/interest-in-the-glenoid-hull-method-for-analyzing-humeral-subluxation-in-primary-glenohumeral-osteoarthritis
#17
Soufyane Bouacida, Marc-Olivier Gauci, Bertrand Coulet, Cyril Lazerges, Catherine Cyteval, Pascal Boileau, Michel Chammas
BACKGROUND: Posterior humeral subluxation is the main cause of failure of total shoulder arthroplasty. We aimed to compare humeral head subluxation in various reference planes and to search for a correlation with retroversion, inclination, and glenoid wear. MATERIALS AND METHODS: We included 109 computed tomography scans of primary glenohumeral osteoarthritis and 97 of shoulder problems unrelated to shoulder osteoarthritis (controls); all computed tomography scans were reconstructed in the anatomic scapular plane and the glenoid hull plane that we defined...
March 31, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28372967/is-the-two-dimensional-computed-tomography-scan-analysis-reliable-for-coracoid-graft-positioning-in-latarjet-procedures
#18
Johannes Barth, Lionel Neyton, Pierre Métais, Jean-Claude Panisset, Laurent Baverel, Gilles Walch, Laurent Lafosse
BACKGROUND: The aim of the study was to develop a computed tomography (CT)-based measurement protocol for coracoid graft (CG) placement in both axial and sagittal planes after a Latarjet procedure and to test its intraobserver and interobserver reliability. METHODS: Fifteen postoperative CT scans were included to assess the intraobserver and interobserver reproducibility of a standardized protocol among 3 senior and 3 junior shoulder surgeons. The evaluation sequence included CG positioning, its contact area with the glenoid, and the angle of its screws in the axial plane...
March 31, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28372966/palmaris-longus-tendon-graft-versus-modified-weaver-dunn-procedure-via-dynamic-button-system-for-acromioclavicular-joint-reconstruction-in-chronic-cases
#19
Baris Kocaoglu, Tekin Kerem Ulku, Arel Gereli, Mustafa Karahan, Metin Türkmen
BACKGROUND: The hypothesis of this clinical study was that coracoclavicular (CC) reconstruction using autogenic palmaris longus graft through the GraftRope (PLG) system (Arthrex, Inc., Naples, FL, USA) would provide superior clinical and radiologic results compared with modified Weaver-Dunn procedure with the dynamic TightRope (Arthrex, Inc.) system (WDT). METHODS: Between 2008 and 2013, 32 patients (average age, 39.7 years; range, 22-60 years) underwent surgical reconstruction of chronic acromioclavicular (AC) joint dislocation...
March 31, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28372965/shoulder-activity-level-in-patients-with-idiopathic-adhesive-capsulitis
#20
Joseph D Lamplot, Olivia Lillegraven, Robert H Brophy
BACKGROUND: Idiopathic adhesive capsulitis is a common condition resulting in painful multidirectional restriction of motion. Adhesive capsulitis may inhibit shoulder activity level, but this relationship has not been previously studied. This study tested the hypothesis that patients with idiopathic adhesive capsulitis have lower shoulder activity than sex- and age-matched controls. METHODS: Seventy-two eligible patients (37 men and 35 women) with idiopathic adhesive capsulitis completed a validated shoulder activity scale that was compared with sex- and age-matched norms from a healthy population with no history of shoulder disorders...
March 31, 2017: Journal of Shoulder and Elbow Surgery
journal
journal
31007
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"