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Shoulder review

Jayd Lukenchuk, Laura A Sims, Jason J Shin
PURPOSE: The purpose of this study was to quantify the degree of variability in outcomes assessed after surgery for anterior shoulder instability in recent high-impact literature. METHODS: Using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, an extensive review of the literature during a 5-year period from January 2011 through December 2015 was performed across 6 orthopaedic journals with high impact factors to identify all studies investigating outcomes after anterior shoulder instability...
October 18, 2016: Arthroscopy: the Journal of Arthroscopic & related Surgery
William Rossy, George Sanchez, Anthony Sanchez, Matthew T Provencher
CONTEXT: Given the notable physical demands placed on active members of the military, comprehension of recent trends in management and outcomes of superior labral anterior-posterior (SLAP) tears in this patient population is critical for successful treatment. EVIDENCE ACQUISITION: Electronic databases, including PubMed, MEDLINE, and Embase, were reviewed for the years 1985 through 2016. STUDY DESIGN: Database review. LEVEL OF EVIDENCE: Level 5...
October 7, 2016: Sports Health
Ryan P Mulligan, Frederick M Azar, Thomas W Throckmorton
BACKGROUND: Glenoid component positioning in revision shoulder arthroplasty is difficult because of distorted anatomic landmarks and scarring in and around the glenoid vault. This study compared glenoid component version in revision total shoulder arthroplasty (TSA) and reverse TSA (RTSA) using traditional instrumentation vs. a generic glenoid targeting guide. METHODS: Radiographs of 50 shoulders undergoing revision arthroplasty were reviewed by an independent reviewer...
October 17, 2016: Journal of Shoulder and Elbow Surgery
Matthew Thomas Sims, Zachary Carter Sanchez, James Murphy Herrington, James Barrett Hensel, Nolan Michael Henning, Caleb Josiah Scheckel, Matt Vassar
INTRODUCTION: With the intent of improving transparency in clinical research, the International Committee of Medical Journal Editors (ICMJE) established guidelines in 2005 regarding prospective clinical trial registration. This action worked to address bias related to selective outcome reporting in the medical literature. The objective of this study was to assess and characterize the quality of registration of clinical trials appearing in shoulder arthroplasty-related medical journals...
2016: PloS One
Kun Hwang
The aim of this paper was to review the origins and history of deltopectoral flaps and the pectoralis major myocutaneous flap.The first published paper on the deltopectoral flap was written by Aymard in 1917. He described raising a medially based fasciocutaneous flap from the shoulder skin, which was then tubed and used for staged nasal reconstruction. Conley introduced the laterally based deltopectoral flap, which was supplied by the lateral thoracic and thoracocranial branches. Bakamjian used a medially based deltopectoral flap for pharyngoesophageal reconstruction; this was an axial flap based medially on the intercostal perforating vessels of the internal mammary artery...
October 2016: Journal of Craniofacial Surgery
Seo Ki Kim, Inhye Park, Nayoon Hur, Jun Ho Lee, Jun-Ho Choe, Jung Han Kim, Jee Soo Kim
BACKGROUND: For the N1b papillary thyroid carcinoma (PTC) patients, modified radical neck dissection (MRND) encompassing levels II - V is generally recommended. However, routine level V dissection is controversial because of the low incidence of metastasis/recurrence in level V and the increased morbidities associated with level V dissection. METHODS: We retrospectively reviewed 646 N1b PTC patients who underwent unilateral MRND between January 1997 and June 2015...
October 20, 2016: Thyroid: Official Journal of the American Thyroid Association
Markus Rupp, Jendrik Hardes, Michael J Raschke, Adrian Skwara
Hereditary multiple exostosis (HME) is an autosomal dominant disorder characterized by two or more benign growing, cartilage capped tumors of long bones called osteochondromas. If abnormal growth and clinical symptoms of osteochondromas newly appear in adults, malignant transformation of the usually benign growing tumors should be suspected and diagnostic testing should be initiated. Against the background of hypothesized higher malignant transformation of osteochondromas into chondrosarcoma in individuals with shoulder exostoses, we report a case of bilateral scapulothoracic osteochondromas in a patient suffering from HME...
September 19, 2016: Orthopedic Reviews
Michael P Gaspar, Hesham M Abdelfattah, Ian W Welch, Michael M Vosbikian, Patrick M Kane, Mark S Rekant
BACKGROUND: Perineural scarring of the ulnar nerve is a predominant cause of symptom recurrence after surgical treatment for primary cubital tunnel syndrome (CuTS). We report our preliminary experience in revision ulnar nerve decompression and nerve wrapping with an amniotic membrane allograft adhesion barrier for treatment of recurrent CuTS. METHODS: We performed a retrospective review with prospective follow-up of patients with recurrent CuTS who were treated with revision neurolysis with amniotic membrane nerve wrapping...
October 14, 2016: Journal of Shoulder and Elbow Surgery
Sahishnu Patel, Anthony P Gualtieri, Helen H Lu, William N Levine
Rotator cuff tear is a very common shoulder injury that often necessitates surgical intervention for repair. Despite advances in surgical techniques for rotator cuff repair, there is a high incidence of failure after surgery because of poor healing capacity attributed to many factors. The complexity of tendon-to-bone integration inherently presents a challenge for repair because of a large biomechanical mismatch between the tendon and bone and insufficient regeneration of native tissue, leading to the formation of fibrovascular scar tissue...
October 17, 2016: Annals of the New York Academy of Sciences
Bradley Schoch, Jean-David Werthel, John W Sperling, Robert H Cofield, Joaquin Sanchez-Sotelo
INTRODUCTION: Charcot arthropathy is a rare cause of debilitating joint destruction. Shoulder arthroplasty for Charcot arthropathy is challenging secondary to local bone and soft tissue loss, lack of protective sensation, and altered muscle control. The purpose of this study is to review the outcomes, complications, and survivorship of shoulder arthroplasty for Charcot arthropathy. METHODS: Between January 2000 and December 2011, ten shoulders with Charcot arthropathy were treated with shoulder arthroplasty at our Institution (six hemiarthroplasty, one total shoulder arthroplasty, three reverse shoulder arthroplasty)...
October 14, 2016: International Orthopaedics
G├╝lsenay Citirak, Sanja Cejvanovic, Henning Andersen, John Vissing
INTRODUCTION: The aim of this observational, cross-sectional study was to quantify the potential presence of muscle weakness among patients with generalized myasthenia gravis (gMG). The influence of gender, treatment intensity and disease duration on muscle strength and disease progression was also assessed. METHODS: Muscle strength was tested in 8 muscle groups by manual muscle testing and by hand-held dynamometry in 107 patients with gMG and 89 healthy age- and gender-matched controls...
2016: PloS One
Suzie Noten, Filip Struyf, Enrique Lluch, Marika D'Hoore, Eveline Van Looveren, Mira Meeus
BACKGROUND: Shoulder pain is a common health problem in which changes in shoulder structure cannot always explain the patient's perceived pain. Central sensitization (CS) might play a role in a subgroup of these patients. METHODS: The literature was systematically reviewed to address the role of CS in patients with shoulder pain. Electronic databases PubMed and Web of Knowledge were searched for relevant studies. RESULTS: Eighteen full-text articles were included, methodological quality was scored, and information was extracted...
October 14, 2016: Pain Practice: the Official Journal of World Institute of Pain
Christopher S Lee, Shane M Davis, Brittany Doremus, Shalen Kouk, William B Stetson
BACKGROUND: At present, there is no widely accepted classification system for partial-thickness rotator cuff tears, and as a result, optimal treatment remains controversial. PURPOSE: To examine the interobserver reliability and accuracy of classifying partial rotator cuff tears using the Snyder classification system. We hypothesized that the Snyder classification would be reproducible with high reliability and accuracy. STUDY DESIGN: Cohort study (diagnosis); Level of evidence, 2...
September 2016: Orthopaedic Journal of Sports Medicine
Robert Z Tashjian, Daniel T Lilly, Aaron M Isaacson, Cory E Georgopoulos, Stephen P Bettwieser, Robert T Burks, Patrick E Greis, Angela P Presson, Erin K Granger, Yue Zhang
Reported rates of venous thromboembolism (VTE) after shoulder arthroplasty (SA) range from 0.2% to 13%. Few studies have evaluated the incidence of VTE in a large patient population from a single institution. We conducted a study to determine the incidence of VTE (deep venous thrombosis [DVT] and pulmonary embolism [PE]) in a large series of SAs. Cases of SAs performed at our institution between January 1999 and May 2012 were retrospectively reviewed for development of symptomatic VTE within the first 90 days after surgery...
September 2016: American Journal of Orthopedics
William R Mook, Joshua A Greenspoon, Peter J Millett
BACKGROUND: Rotator cuff tears are a significant cause of shoulder morbidity. Surgical techniques for repair have evolved to optimize the biologic and mechanical variables critical to tendon healing. Double-row repairs have demonstrated superior biomechanical advantages to a single-row. METHODS: The preferred technique for rotator cuff repair of the senior author was reviewed and described in a step by step fashion. The final construct is a knotless double row transosseous equivalent construct...
2016: Open Orthopaedics Journal
William J Warrender, Usman Ali M Syed, Sommer Hammoud, William Emper, Michael G Ciccotti, Joseph A Abboud, Kevin B Freedman
BACKGROUND: Effective postoperative pain management after shoulder arthroscopy is a critical component to recovery, rehabilitation, and patient satisfaction. PURPOSE: This systematic review provides a comprehensive overview of level 1 and level 2 evidence regarding postoperative pain management for outpatient arthroscopic shoulder surgery. STUDY DESIGN: Systematic review. METHODS: We performed a systematic review of the various modalities reported in the literature for postoperative pain control after outpatient shoulder arthroscopy and analyzed their outcomes...
October 11, 2016: American Journal of Sports Medicine
J Christoph Katthagen, Dimitri S Tahal, Travis J Menge, Marilee P Horan, Peter J Millett
HYPOTHESIS: The aim of this study was to assess the effect of open resection arthroplasty for osteoarthritis of the sternoclavicular (SC) joint on pain levels, functional outcomes, and return to sport. METHODS: Patients from a single surgeon's practice who underwent open resection arthroplasty (maximum 10-mm resection) for SC osteoarthritis or prearthritic changes between November 2006 and November 2013 were retrospectively reviewed. This was an outcomes study with prospectively collected data...
October 7, 2016: Journal of Shoulder and Elbow Surgery
Robert Z Tashjian, Erin K Granger, Yue Zhang
BACKGROUND: The diagnosis of infection after shoulder arthroplasty can be challenging. The current study evaluated the utility of a prerevision biopsy sample in predicting positive cultures or a final diagnosis of infection in the setting of an "at-risk" failed shoulder arthroplasty. METHODS: The study reviewed 77 patients with no history of infection undergoing revision shoulder arthroplasty by a single surgeon between June 2010 and July 2015. All patients with a C-reactive protein and erythrocyte sedimentation rate within normal reference ranges and no fluid on aspirate, or an abnormal value for the erythrocyte sedimentation rate or C-reactive protein, or both, and no growth on aspirate, underwent a prerevision biopsy because they were considered "at-risk" for infection...
October 7, 2016: Journal of Shoulder and Elbow Surgery
Thomas Westphal, Stephan Woischnik, Daniela Adolf, Helmut Feistner, Stefan Piatek
BACKGROUND: Axillary nerve injuries after shoulder surgery are rare. In most studies, the frequency of injury is usually determined using clinical examinations, but results from intraoperative neuromonitoring studies have revealed higher than expected rates. Few studies have investigated this topic. Our aim was to determine the frequency of axillary nerve lesions after open reduction and internal fixation of proximal humeral fractures by using electrophysiological assessments and to provide a review of the relevant literature...
October 7, 2016: Journal of Shoulder and Elbow Surgery
Jorge Delgado, Diego Jaramillo, Nancy A Chauvin
Increased physical activity in childhood has resulted in a large number of sports-related injuries. Although there is overlap between the sports-related injuries seen in pediatric and adult patients, important differences exist in the injury patterns of pediatric patients. These differences are related to the continuous changes in the developing skeleton and its relationship with adjacent soft tissues. The imbalance in strength between the growing bones and the nearby tendons and ligaments makes the bones prone to acute and chronic injuries...
October 2016: Radiographics: a Review Publication of the Radiological Society of North America, Inc
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