Journal of shoulder and elbow surgery
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J Shoulder Elbow Surg · Feb 2019
Multicenter Study Comparative StudyLocal infiltration analgesia versus interscalene nerve block for postoperative pain control after shoulder arthroplasty: a prospective, randomized, comparative noninferiority study involving 99 patients.
The aim of this study was to compare the efficacy of local infiltration analgesia (LIA) and interscalene nerve block (ISB) for early postoperative pain control after total shoulder arthroplasty (TSA). The hypothesis was that LIA is not inferior to ISB. ⋯ LIA is not less effective than ISB for early postoperative pain control after TSA.
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J Shoulder Elbow Surg · Feb 2019
Multicenter StudyGrammont Award 2018: Scapular fractures in reverse shoulder arthroplasty (Grammont style): prevalence, functional, and radiographic results with minimum 5-year follow-up.
Scapular fractures after reverse shoulder arthroplasty (RSA) are an increasingly reported complication. Information is missing regarding midterm to long-term follow-up consequences. The aim of this study was to determine the rate of scapular fracture (acromial base and spine) after Grammont-style RSA and to report functional and radiographic results of patients with a minimum 5-year follow-up. ⋯ Scapular fractures after Grammont-style RSAs are rare (1.3%) but remain a concern. These fractures occur mainly in the early postoperative 6 months. Immobilization with an abduction splint frequently resulted in nonunion or malunion. Final functional outcomes are poor regardless of acromial or spine fracture compared with primary RSA without fracture.
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J Shoulder Elbow Surg · Feb 2019
The influence of mental health on Patient-Reported Outcomes Measurement Information System (PROMIS) and traditional outcome instruments in patients with symptomatic glenohumeral arthritis.
The Patient-Reported Outcomes Measurement Information System (PROMIS) assessment includes computerized adaptive tests (CATs) that assess function, pain, depression, and anxiety. The influence of mental health on patients' self-reported pain and function has not been explored using PROMIS in patients with symptomatic glenohumeral osteoarthritis. ⋯ In patients with glenohumeral osteoarthritis, PROMIS-reported anxiety and depression scores, particularly in those with moderate-to-severe scores, correlate with lower functional and higher pain scores. Further investigation is necessary to examine the influence that mental health has on outcomes after operative intervention in this population.
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J Shoulder Elbow Surg · Feb 2019
Psychometric evaluation of the Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function and Pain Interference Computer Adaptive Test for subacromial impingement syndrome.
The Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function Computer Adaptive Test (CAT) was previously validated for rotator cuff disease and shoulder instability. This study evaluated the psychometric properties of the PROMIS Physical Function (PF) CAT, PROMIS Pain Interference (PI) CAT, and the American Shoulder and Elbow Surgeons (ASES) Shoulder Function Score for subacromial impingement syndrome. ⋯ The psychometric properties of PROMIS PF and PI CATs were favorable for subacromial impingement syndrome.
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J Shoulder Elbow Surg · Feb 2019
Displaced humeral surgical neck fractures: classification and results of third-generation percutaneous intramedullary nailing.
The high rates of complications and reoperations observed with the early designs of first-generation (unlocked) and second-generation (bent design) humeral intramedullary nail (IMNs) have discouraged their use by most surgeons. The purpose of this study was to report the results of a third-generation (straight, locking, low-profile, tuberosity-based fixation) IMN, inserted through a percutaneous approach, for the treatment of displaced 2-part surgical neck fractures. ⋯ Antegrade insertion of a third-generation IMN through a percutaneous approach provides a high rate of fracture healing, excellent clinical outcome scores, and a low rate of complications. No morbidity related to the passage of the nail through the supraspinatus muscle and the cartilage was observed. The proposed A, B, and C classification allows choosing the optimal entry point for intramedullary nailing.