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Shoulder injury

Junliang Wang, Wei Qi, Xuezhen Shen, Sheng Tao, Yujie Liu
The goals of this study are to report an arthroscopic technique for the treatment of Mason type II radial head fractures using Kirschner wires (K-wires), and investigate the feasibility and evaluate the results.We retrospectively review 18 cases of closed Mason type II radial head fractures treated in our institution from August 2010 to May 2015. There were 13 males and 5 females with an average age of 30.6 (17-45 years) years. Injuries were caused by falling in 8 cases, by traffic accidents in 5 cases, and by sports in 5 cases...
March 2018: Medicine (Baltimore)
Chad M Myeroff, Jeffrey P Anderson, Daniel S Sveom, Julie A Switzer
Background: Known possible consequences of proximal humerus fractures include impaired shoulder function, decreased independence, and increased risk for mortality. The purpose of this report is to describe the survival and independence of elderly patients with fractures of the proximal humerus, treated in our institution, relative to patient characteristics and treatment method. Methods: Retrospective cohort study from 2006 to 2012. Setting: Community-based hospital with level 1 designation...
2018: Geriatric Orthopaedic Surgery & Rehabilitation
Salil Sidharthan Karipott, Bradley D Nelson, Robert E Guldberg, Keat Ghee Ong
Implantable wireless sensors have been used for real-time monitoring of chemicals and physical conditions of bones, tendons and muscles to diagnose and study orthopedic diseases and injuries. Due to the importance of these sensors in orthopedic care, a critical review, which not only analyzes the underlying technologies but also their clinical implementations and challenges, will provide a landscape view on their current state and their future clinical role. Areas covered: By conducting an extensive literature search and following the leaders of orthopedic implantable wireless sensors, this review covers the battery-powered and battery-free wireless implantable sensor technologies, and describes their implementation for hips, knees, spine, and shoulder stress/strain monitoring...
March 21, 2018: Expert Review of Medical Devices
Sean Baran, Jeffrey G Belisle, Erin K Granger, Robert Z Tashjian
OBJECTIVES: To analyze the functional and radiographic outcomes of anatomic coracoclavicular ligament reconstruction (ACCR) using allograft tendon without interference screw fixation. DESIGN: Retrospective nonrandomized study. SETTING: Level I trauma center (University Hospital). PATIENTS: Seventeen patients (mean age of 44 years) with Rockwood III through V acromioclavicular joint disruptions. Twelve of 17 patients had a primary reconstruction, including 4 patients sustaining their injuries as part of a polytrauma incident...
April 2018: Journal of Orthopaedic Trauma
Sermsak Sumanont, Supachoke Nopamassiri, Artit Boonrod, Punyawat Apiwatanakul, Arunnit Boonrod, Chanakarn Phornphutkul
BACKGROUND: Suspension suture button fixation was frequently used to treat acromioclavicular joint (ACJ) dislocation. However, there were many studies reporting about complications and residual horizontal instability after fixation. Our study compared the stability of ACJ after fixation between coracoclavicular (CC) fixation alone and CC fixation combined with ACJ repair by using finite element analysis (FEA). MATERIALS AND METHODS: A finite element model was created by using CT images from the normal shoulder...
March 20, 2018: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
Naoko Onizuka, Jeffrey P Anderson, Jeffrey A Gilbertson, Lauren M MacCormick, Peter A Cole
BACKGROUND: The purposes of this study were (1) to determine how supine versus upright patient position affects the measurement of diaphyseal clavicle fracture displacement, (2) to describe the incidence of progressive displacement in the peri-injury period, and (3) to investigate variables associated with the progressive displacement. METHODS: Between 2013 and 2015, patients aged 14 years or older presenting with a diaphyseal clavicle fracture within 7 days of injury were included (N = 50)...
April 2018: Journal of Shoulder and Elbow Surgery
Michel J Bekker, Riemer J K Vegter, Jan W van der Scheer, Johanneke Hartog, Sonja de Groot, Wiebe de Vries, Ursina Arnet, Lucas H V van der Woude, Dirkjan H E J Veeger
BACKGROUND: Altered scapular kinematics have been associated with shoulder pain and functional limitations. To understand kinematics in persons with spinal cord injury during manual handrim wheelchair propulsion, a description of normal scapular behaviour in able-bodied persons during this specific task is a prerequisite for accurate interpretation. The primary aim of this study is to describe scapular kinematics in able-bodied persons during manual wheelchair propulsion. METHODS: Sixteen able-bodied, novice wheelchair users without shoulder complaints participated in the study...
March 14, 2018: Clinical Biomechanics
David C Viano, Chantal S Parenteau
PURPOSE: This is a descriptive study of the incidence and risk for severe injury in a single impact and multi-impact crashes by belt use and crash type using NASS-CDS. METHODS: 1997-2015 NASS-CDS was used to determine the distribution of crashes by the number of impacts and severe injury (MAIS 4+F) to >15 year old non-ejected drivers by seatbelt use in 1997+ MY vehicles. It compares the risk for severe injury in a single impact and in crashes involving two, three or four+ impacts in the collision with focus on a frontal crash followed by other impacts...
March 19, 2018: Traffic Injury Prevention
Juan Alcántara Fructuoso, Lorena Bernal José, Carmelo Tornero Ramos, Luis Pretel Serrano
We report the case of an 83-year-old man on rivaroxaban treatment, with pain in right shoulder, back of the upper arm, forearm and wrist, and inability to extend the wrist and fingers, as the result of an injury. The radiographs were normal, but thoracic CT showed an axillary artery pseudoaneurysm and a secondary hematoma that compressed the brachial plexus. This should be borne in mind in patients with painful shoulder, treated with anticoagulant therapy and without associated radiographic changes.
March 13, 2018: Reumatología Clinica
Katsuaki Kanbe
BACKGROUND: The purpose of this study was to investigate the long-term clinical outcome and its related factors regarding the severity of adhesion of CH ligament over long head of biceps (LHB) after shoulder arthroscopic capsular release for frozen shoulder with technical points in 255 patients. METHODS: We performed arthroscopic capsular release for frozen shoulder in 267 shoulders of 255 patients, 112 males and 143 females, with mean age of 56.39 years, mean disease duration periods of 0...
March 16, 2018: Journal of Orthopaedic Surgery and Research
Olga Gutkowska, Jacek Martynkiewicz, Marek Stępniewski, Jerzy Gosk
Brachial plexus injuries (BPIs) caused by shoulder dislocation usually have a transient character and tend to resolve spontaneously. However, in some patients the symptoms can persist and require operative intervention. This work aims to determine the risk factors for persistent BPIs resulting from shoulder dislocation. The study comprised 73 patients (58 men, 15 women; mean age: 50 years) treated operatively between the years 2000 and 2016 for persistent BPIs resulting from shoulder dislocation. Patient age, gender, type of initial trauma, number of affected nerves, presence of accompanying injuries, and time interval from dislocation to its reduction were analysed...
2018: BioMed Research International
Christopher L Camp, Andrea M Spiker, John M Zajac, Dave Pearson, Alec M Sinatro, Joshua S Dines, Anil S Ranawat, Struan H Coleman
INTRODUCTION: The relationship of hip range of motion (ROM) to shoulder, elbow, abdominal, and back injuries remains undefined. METHODS: We assessed hip ROM on players reporting to Major League Spring Training for an organization over six seasons (2010 to 2015). Hip ROM was correlated with player abdominal, back, shoulder, and elbow injury status for those seasons using multivariate binomial logistic regression analysis. RESULTS: A total of 258 player-seasons (129 pitchers and 129 position players) resulted in 20 back and 35 abdominal injuries across all players and 28 elbow and 25 shoulder injuries in pitchers...
March 14, 2018: Journal of the American Academy of Orthopaedic Surgeons
Stefanos Farfaras, Ninni Sernert, Lars Rostgard Christensen, Erling K Hallström, Jüri-Toomas Kartus
BACKGROUND: The long-term outcome after the treatment of subacromial impingement syndrome (SAIS) with either nonsurgical or surgical methods has not been thoroughly investigated. Hypothesis/Purpose: The purpose was to evaluate the long-term clinical outcome and the presence of rotator cuff injuries and osteoarthritis (OA) after the surgical and nonsurgical treatment of SAIS. The hypothesis was that, at a minimum 10 years after the initial treatment, patients who had undergone acromioplasty would have a better clinical outcome and run a lower risk of developing rotator cuff ruptures and OA as compared with those treated with physical therapy...
March 1, 2018: American Journal of Sports Medicine
Molly K Lewis, Omar Ramos-Williams, Hasan M Syed, Theodore K Gregorius
CASE: A 9-year-old boy sustained intrasubstance tears of the rotator cuff and periscapular muscles due to a fall, resulting in scapular winging and severely decreased shoulder range of motion. Treatment consisted of a modified thoracolumbosacral orthosis (TLSO) with a shoulder immobilizer attachment (to reduce the scapula to the thoracic wall and hold the arm in 10° of abduction). The brace was worn for 8 weeks. The patient recovered full, pain-free shoulder function and range of motion, and returned to high-level athletics...
March 14, 2018: JBJS Case Connector
Christopher Looze, Eric Strauss, Laith Jazrawi
Shoulder and elbow injuries have been described in baseball players as early as the 1940s. Ulnar collateral ligament (UCL) tears have been recognized as a significant source of disability for baseball players and have been seen in increasing frequency as training regimens and level of play have become more intense and rigorous. Our understanding and treatment of these injuries have also evolved over time. This article summarizes the evolution of the treatment of UCL tears and discusses future directions for the treatment and prevention of these injuries...
March 2018: Bulletin of the Hospital for Joint Diseases
Tao Jiang, Lin Jiang, Jun-de Shi, Yong-Ge Jiang, Du-Liang Liu
OBJECTIVE: To explore the treatment skill and clinical effect of bone setting manipulation in treating proximal humeral fracture with shoulder dislocation. METHODS: From January 2015 to December 2015, 118 cases of proximal humeral fractures with shoulder joint dislocation were treated by bone setting reduction and fixation with adhesive tape or Kirschner wire after reduction, including 56 males and 62 females with an average age of 61 years old ranging from 48 to 88 years old...
February 25, 2018: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
Qing-Feng Shen, Xin Wen, Sheng-Wu Yang, Xin Chen, Wei-Xing Fan, Guo-Zhu Xu, Fang-Zheng Yu, Jun-Yi Zhu, Jian Wang
OBJECTIVE: To compare the clinical efficacy of minimally invasive percutaneous plate osteosynthesis(MIPPO)and open reduction and internal fixation (ORIF) in treating senile NEER IIproximal humerus fractures. METHODS: From March 2014 to March 2016, 46 elderly patients with Neer II proximal humerus fractures were retrospectively reviewed. Among them, 20 patients in MIPPO group included 9 males and 11 females with an average age of (70.4±4.4) years old; while 26 patients in ORIF group included 11 males and 15 females with an average age of (70...
February 25, 2018: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
Jonny K Andersson, Martina Åhlén, Daniel Andernord
BACKGROUND AND PURPOSE: To investigate the outcome of open versus arthroscopic repair of injuries of the triangular fibrocartilage complex (TFCC). METHODS: An electronic literature search of articles published between January 1, 1985, and May 26, 2016, in PubMed, Embase, and the Cochrane Library was carried out in May 2016 and updated in March and December 2017. Studies comparing open and arthroscopic repair of TFCC injury with a mean follow up of more than 1 year were eligible for inclusion...
March 13, 2018: Journal of Experimental Orthopaedics
Andrew T Koogler, Michael Kushelev
A 76-year-old male presented for reverse total shoulder arthroplasty (TSA) in the beach chair position. A preoperative interscalene nerve catheter was placed under direct ultrasound-guidance utilizing a posterior in-plane approach. On POD 2, the catheter was removed. Three weeks postoperatively, the patient reported worsening dyspnea with a subsequent chest X-ray demonstrating an elevated right hemidiaphragm. Pulmonary function testing revealed worsening deficit from presurgical values consistent with phrenic nerve palsy...
2018: Case Reports in Anesthesiology
Jinguo Wang, Feng Liu, Shunshun Liu, Na Wang
BACKGROUND The complication rate of central venous catheterization ranges from 4% to 35%. Brachial plexus injury can occur, mostly on the same side as the catheterization, without affecting the contralateral brachial plexus. CASE REPORT A 71-year-old woman received placement of a vein hemodialysis catheter via right internal jugular vein. Five days after the cannulation, she complained of contralateral burning pain and numbness at the ulnar side of her left forearm. On the next day, the pain increased and extended to her left shoulder girdle and whole left arm, despite use of analgesics...
March 13, 2018: American Journal of Case Reports
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