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shoulder ultrasound

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https://www.readbyqxmd.com/read/29328887/macroscopic-rotator-cuff-tendinopathy-and-histopathology-do-not-predict-repair-outcomes-of-rotator-cuff-tears
#1
Paul M Sethi, Chirag D Sheth, Leo Pauzenberger, Mary Beth R McCarthy, Mark P Cote, Emma Soneson, Seth Miller, Augustus D Mazzocca
BACKGROUND: Numerous studies have identified factors that may affect the chances of rotator cuff healing after surgery. Intraoperative tendon quality may be used to predict healing and to determine type of repair and/or consideration of augmentation. There are no data that correlate how gross tendon morphology and degree of tendinopathy affect patient outcome or postoperative tendon healing. Purpose/Hypothesis: The purposes of this study were to (1) compare the gross appearance of the tendon edge during arthroscopic rotator cuff repair with its histological degree of tendinopathy and (2) determine if gross appearance correlated with postoperative repair integrity...
January 1, 2018: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/29320964/autologous-us-guided-prp-injection-versus-us-guided-focal-extracorporeal-shock-wave-therapy-for-chronic-lateral-epicondylitis-a-minimum-of-2-year-follow-up-retrospective-comparative-study
#2
Mattia Alessio-Mazzola, Ilaria Repetto, Besmir Biti, Roberto Trentini, Matteo Formica, Lamberto Felli
PURPOSE: To compare the efficacy of two independent groups of patients treated with ultrasound (US)-guided extracorporeal shock wave (ESW) therapy and with US-guided injection of platelet-rich plasma (PRP) for chronic lateral epicondylitis (LE) with a minimum of 2-year follow-up. METHODS: We retrospectively evaluated 63 patients treated for chronic LE (31 patients with autologous US-guided PRP injection and 32 patients with US-guided focal ESW therapy) from 2009 to 2014...
January 2018: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/29314501/peripheral-nerve-stimulation-for-chronic-shoulder-pain-a-proof-of-concept-anatomy-study
#3
Michael Gofeld, Anne Agur
OBJECTIVES: Although spinal cord and dorsal root ganglia stimulation may be effective for managing regional pain syndromes, a more targeted approach is perhaps more appealing for discrete anatomical structures. Chronic shoulder pain is a common musculoskeletal problem with significant socioeconomic impact. A peripheral nerve stimulation of the axillary and suprascapular nerves may prove to be effective as a long-term solution for this indication. In anticipation of the future experimental research and clinical utilization, a sound methodology for the lead placement was developed, and its feasibility is tested in a cadaveric study...
January 3, 2018: Neuromodulation: Journal of the International Neuromodulation Society
https://www.readbyqxmd.com/read/29313270/ultrasound-elastography-based-assessment-of-the-elasticity-of-the-supraspinatus-muscle-in-impingement-syndrome-does-elastography-has-any-diagnostic-value
#4
Adnan Demirel, Murat Baykara, Tuba Tülay Koca, Ejder Berk
Ultrasound elastography (UE) is a new ultrasound-based imaging technique that provides information about elasticity and stiffness of tissues. This cross-sectional study aimed to identify the diagnostic importance of UE in supraspinatus impingement syndrome. Forty-one subjects, aged 38-70 years, were included in the study. UE was used to determine the elasticity of the supraspinatus muscle. The strain ratio was calculated as the evaluation criteria to measure the elasticity of the muscle. High strain ratio indicated low elasticity...
January 8, 2018: Clinical Rheumatology
https://www.readbyqxmd.com/read/29306892/association-of-body-flexibility-and-carotid-atherosclerosis-in-japanese-middle-aged-men-a-cross-sectional-study
#5
Masataka Suwa, Takayuki Imoto, Akira Kida, Takashi Yokochi, Mitsunori Iwase, Kenji Kozawa
OBJECTIVE: This study examined the associations of body flexibility with carotid arterial remodelling, including intima-media thickness (IMT) and plaque formation in middle-aged men. METHODS: The subjects of this cross-sectional study included 1354 Japanese men aged 35-59 years without histories of stroke or cardiac diseases. The arm extensibility test, which can estimate flexibility of the upper extremity (composed of shoulder external rotation and forearm supination), and the sit-and-reach test were performed...
January 5, 2018: BMJ Open
https://www.readbyqxmd.com/read/29298726/effects-of-bone-marrow-aspirate-concentrate-and-platelet-rich-plasma-on-patients-with-partial-tear-of-the-rotator-cuff-tendon
#6
Sang Jun Kim, Eun Kyung Kim, Sun Jeong Kim, Da Hyun Song
BACKGROUND: We compared the clinical course of rotator cuff tears between rotator cuff exercise and bone marrow aspirate concentration (BMAC)-platelet rich plasma (PRP) injection to identify the therapeutic effects of BMAC-PRP on partial tear of the rotator cuff tendon. METHODS: Twenty-four patients with partial tear of the rotator cuff tendon participated in this study. Twelve patients underwent extraction of BMACs and PRP and received the injection of BMAC-PRP at the tear site under ultrasound guidance...
January 3, 2018: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/29279163/diagnostic-properties-of-the-spiquestionnaire-to-detect-posterior-circumflex-humeral-artery-disease-in-elite-volleyball-players-a-cross-sectional-study
#7
Olivier V A Bouwmeester, Daan van de Pol, P Paul F M Kuijer, R Nils Planken, Aart Terpstra, Marja Pannekoek-Hekman, Sena Alaeikhanehshir, Mario Maas
OBJECTIVES: Sports related aneurysmal degeneration and thrombosis of the Posterior Circumflex Humeral Artery (PCHA) has been known to cause symptoms of digital ischemia (DI) in elite volleyball players. Studies have reported symptoms of DI in as much as 28% of the elite indoor volleyball players. The purpose of this study was to determine the diagnostic value of the Shoulder PCHA Pathology and digital Ischemia - Questionnaire (SPI-Q) for detection of sports related PCHA disease using ultrasound data as the standard of reference...
January 2018: European Journal of Radiology
https://www.readbyqxmd.com/read/29274862/percutaneous-minimally-invasive-repair-of-acromioclavicular-joint-dislocation-using-cannulated-screws-under-ultrasonic-vs-c-arm-navigation-a-prospective-trial
#8
X Shui, S Chen, G Huang, J Kong, C Zhou, W Lin
INTRODUCTION: To compare percutaneous minimally invasive repair (PMIR) of acute acromioclavicular (AC) joint dislocation under ultrasound guidance (PMIR-UN) vs. C-arm navigation (PMIR-CN). HYPOTHESIS: PMIR-UN has similar functional and radiographic outcomes as PMIR-CN. MATERIALS AND METHODS: We treated 48 patients with acute grade III or V AC joint dislocation with surgical reduction and fixation with Kirschner wires and cannulated screws...
December 21, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/29249548/patients-with-a-long-standing-cuff-tear-in-one-shoulder-have-high-rates-of-contralateral-cuff-tears-a-study-of-patients-with-arthroscopically-verified-cuff-tears-22-years-ago
#9
Mats C Ranebo, Hanna C Björnsson Hallgren, Lars E Adolfsson
BACKGROUND: The prevalence of contralateral full-thickness cuff tears (FTTs) and cuff tear arthropathy (CTA) is presumed to be higher in patients with long-standing cuff tears than in those with newly diagnosed tears, but data are currently lacking. METHODS: Sixty-one patients with 38 partial and 23 full-thickness tears of 1 shoulder at arthroscopy were examined with bilateral radiographs, ultrasound, and the Constant-Murley score at a mean of 22 years (range, 21-25 years) after arthroscopy...
December 14, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/29245218/bilateral-anterior-shoulder-dislocation-as-a-result-of-manipulation-a-case-report
#10
Kuan-Lin Chen, Sen-Yung Liu, Ta-Sen Wei
RATIONALE: Bilateral anterior shoulder dislocation is clinically rare and has been reported to be related to high-speed sports. PATIENT CONCERNS: A 76-year-old woman presented with bilateral shoulders pain after traditional Chinese manipulation. DIAGNOSES: She was diagnosed with bilateral anterior dislocations, and a closed reduction was immediately performed. INTERVENTION: The patient was referred for rehabilitation 3 days later, and bilateral rotator cuff injuries were identified from musculoskeletal ultrasound...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29242794/bilateral-anterior-shoulder-dislocation-in-the-elderly-a-case-report-and-review-of-the-literature
#11
Kristian Nikolaus Schneider, Benedikt Schliemann, Salomon M Manz, Pranai K Buddhdev, Georg Ahlbäumeri
Introduction: Bilateral shoulder dislocations are rare and a diagnostic as well as a therapeutic challenge. Case Report: We report the case of a 67-year-old male who fell while skiing and suffered a bilateral anterior shoulder dislocation associated with a four-part proximal humerus fracture on the left side and an osseous avulsion of the rotator cuff, a Pulley lesion, and a Hill-Sachs lesion on the right side. In addition, we searched the PubMed database using the terms "bilateral shoulder dislocation" and also "bilateral glenohumeral dislocation"...
September 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/29241077/pectoral-nerve-blocks-to-improve-analgesia-after-breast-cancer-surgery-a-prospective-randomized-and-controlled-trial
#12
Neethu M, Ravinder Kumar Pandey, Ankur Sharma, Vanlalnghaka Darlong, Jyotsna Punj, Renu Sinha, Preet Mohinder Singh, Nandini Hamshi, Rakesh Garg, Chandralekha Chandralekha, Anurag Srivastava
STUDY OBJECTIVE: To evaluate the analgesic efficacy of ultrasound guided combined pectoral nerve blocks I and II in patients scheduled for surgery for breast cancer. DESIGN: Prospective, randomized, control trial. SETTING: Operating rooms in a tertiary care hospital of Northern India. PATIENTS: Sixty American Society of Anesthesiologists status I to II adult women, aged 18-70years were enrolled in this study. INTERVENTIONS: Patients were randomized into two groups (30 patients in each group), PECS (P) group and control (C) group...
December 11, 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/29225162/can-ultrasound-be-used-to-improve-the-palpation-skills-of-physicians-in-training-a-prospective-study
#13
Ryan Woods, Steve J Wisniewski, Daniel R Lueders, Thomas P Pittelkow, Dirk R Larson, Jonathan T Finnoff
BACKGROUND: Accurate diagnosis of musculoskeletal disorders relies heavily upon the physical examination, including accurate palpation of musculoskeletal structures. The literature has suggested there has been deterioration of physical examination skills among medical students and residents in part due to increased reliance on advanced imaging. It has been shown that knowledge of musculoskeletal anatomy and physical examination skills improve with the use of ultrasound; however, the literature is limited...
December 7, 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/29210329/a-concise-evidence-based-physical-examination-for-diagnosis-of-acromioclavicular-joint-pathology-a-systematic-review
#14
Michael K Krill, Samuel Rosas, KiHyun Kwon, Andrew Dakkak, Benedict U Nwachukwu, Frank McCormick
OBJECTIVES: The clinical examination of the shoulder joint is an undervalued diagnostic tool for evaluating acromioclavicular joint (AC) joint pathology. Applying evidence-based clinical tests enables providers to make an accurate diagnosis and minimize costly imaging procedures and potential delays in care. The purpose of this study was to create a decision tree analysis enabling simple and accurate diagnosis of AC joint pathology. METHODS: A systematic review of the Medline, Ovid and Cochrane Review databases was performed to identify level one and two diagnostic studies evaluating clinical tests for AC joint pathology...
December 6, 2017: Physician and Sportsmedicine
https://www.readbyqxmd.com/read/29203263/use-of-shoulder-imaging-in-the-outpatient-setting-a-pilot-study
#15
Elisabeth R Garwood, Gregory S Mittl, Michael J Alaia, James Babb, Soterios Gyftopoulos
PURPOSE: Characterize the clinical utility of diagnostic shoulder imaging modalities commonly used in the outpatient workup of shoulder pain. MATERIALS/METHODS: Retrospective review of adults imaged for outpatient shoulder pain from 1/1/2013 to 9/1/2015. To be categorized as "useful", a study had to meet one of the following criteria: change the clinical diagnosis or treatment plan, provide a final diagnosis, or guide definitive treatment. A utility score was assigned to each study based on the number of utility criteria met (range 0-4)...
November 4, 2017: Current Problems in Diagnostic Radiology
https://www.readbyqxmd.com/read/29198938/outcomes-of-arthroscopic-revision-rotator-cuff-repair-with-acellular-human-dermal-matrix-allograft-augmentation
#16
Eric A Hohn, Blake P Gillette, Joseph P Burns
BACKGROUND: The purpose was to assess the minimum 2-year patient-reported outcomes and failure rate of patients who underwent revision arthroscopic rotator cuff repair augmented with acellular human dermal matrix (AHDM) allograft for repairable retears. METHODS: From 2008-2014, patients who underwent revision rotator cuff repair augmented with AHDM with greater than 2 years' follow-up by a single surgeon were retrospectively reviewed. Data regarding surgical history, demographic characteristics, and medical comorbidities were collected...
November 30, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/29169956/synovial-fluid-biomarkers-association-with-chronic-rotator-cuff-tear-severity-and-pain
#17
Chien-An Shih, Kuo-Chen Wu, Chung-Jung Shao, Tai-Chang Chern, Wei-Ren Su, Po-Ting Wu, I-Ming Jou
BACKGROUND: We tested the hypothesis that biomarkers in the synovial fluid of the glenohumeral (shoulder) joint are correlated with visual analog scale (VAS) scores, functional scores, and ultrasound findings of chronic rotator cuff tear (RCT) severity. METHODS: We measured biomarkers in shoulder joint synovial fluid of 42 patients with partial-thickness (21), nonmassive full-thickness (10), and massive full-thickness (11) RCTs. Pain duration, tear severity, and VAS and functional scores were compared with interleukin (IL) 1β, IL-6, matrix metalloproteinase (MMP) 1, and MMP-13 levels...
November 21, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/29165431/spinal-accessory-nerve-preservation-in-modified-neck-dissections-surgical-and-functional-outcomes
#18
V Popovski, A Benedetti, D Popovic-Monevska, A Grcev, A Stamatoski, J Zhivadinovik
The spinal accessory nerve (SAN) or XI cranial nerve is frequently encountered during neck surgery, and as such is at risk of iatrogenic injury, resulting in "shoulder syndrome". Modified neck dissection (MND) with preservation of the SAN is based on desire to minimise the functional deformity associated with section of the eleventh nerve. The aim of this study was to analyse the intra-operative variations of the spinal accessory nerve pathway and to evaluate shoulder dysfunction postoperatively. The cross-sectional demonstration analysis was created through the medical records retrospectively of 165 consecutive patients who underwent neck dissections at our institution in the past 5 years with attention to ultrasound and MRI preoperative findings, type of neck dissection, type of identification and dissection of SAN, postoperative morbidity and survival rate...
October 2017: Acta Otorhinolaryngologica Italica
https://www.readbyqxmd.com/read/29159809/shoulder-joint-synovial-chondromatosis-presenting-as-multiple-axillary-masses-a-case-report
#19
Tai-Jui Chen, Yuh-Feng Tsai, Yi-Hong Chou, Liang-Kuang Chen, Hong-Jen Chiou, Yi-Chen Lai, Yung-Hui Lin, Hsin-Kai Wang, Chui-Mei Tiu
Synovial chondromatosis is a rare, benign, proliferative cartilaginous lesion arising from the synovial tissue, tenosynovium, or bursal lining. We describe the case of a patient who initially presented with multiple axillary masses. Breast ultrasound (US) was requested due to the concern of a breast tumor with axillary lymph node metastases. US study was helpful and provided adequate information to suggest the diagnosis.
November 21, 2017: Journal of Clinical Ultrasound: JCU
https://www.readbyqxmd.com/read/29156485/-cervical-plexus-blocks
#20
Ronald Seidel
Blockades of the cervical plexus are established anesthesia procedures, not only in the context of operative carotid revascularizations. Recent investigations define inner sonoanatomic landmarks as well as the importance of brain nerves for innervation in the neck region. The present practice-oriented article discusses current study results, alternative techniques (ultrasound- versus landmark-guided) and fields of application (carotid desobliteration, surgery of the shoulder, ear and infraclavicular region)...
November 2017: Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie: AINS
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