Journal of shoulder and elbow surgery
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J Shoulder Elbow Surg · Aug 2019
Reverse shoulder arthroplasty in the treatment of glenohumeral instability.
Glenohumeral instability is a rare indication for primary reverse total shoulder arthroplasty (RTSA), accounting for fewer than 1% of the indications in the literature. The aim of this study was to analyze the clinical and radiographic outcomes of RTSA for recurrent instability after failed operative repair or instability associated with major bone loss in elderly patients. ⋯ RTSA seems to represent a valuable treatment option for glenohumeral instability in an elderly population with large bone loss or as a salvage procedure after failed operative glenohumeral stabilization. Postoperative instability was not observed in the case and control groups.
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J Shoulder Elbow Surg · Jul 2019
Distal suprascapular nerve block-do it yourself: cadaveric feasibility study.
A bone landmark-based approach (LBA) to the distal suprascapular nerve (dSSN) block is an attractive "low-tech" method available to physicians with no advanced training in regional anesthesia or ultrasound guidance. The primary aim of this study was to validate the feasibility of an LBA to blockade of the dSSN by orthopedic surgeons using anatomic analysis. The secondary aim was to describe the anatomic features of the sensory branches of the dSSN. ⋯ An LBA for anesthetic blockade of the dSSN by an orthopedic surgeon is a simple, reliable, and accurate method. Injection close to the suprascapular notch is recommended to involve the dSSN proximally and its 3 sensory branches.
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J Shoulder Elbow Surg · Jul 2019
Comparative Study Observational StudyComparison of the effectiveness of oblique and transverse incisions in the treatment of fractures of the middle and outer third of the clavicle.
Iatrogenic supraclavicular nerve injury is frequent during surgical repair of clavicle fractures through a transverse incision. The use of an oblique incision may be a potential approach to avoiding this complication. This study compared the clinical effectiveness of oblique and transverse incisions in the treatment of fractures in the middle and outer thirds of the clavicle. ⋯ Oblique incisions have several advantages over transverse incisions: less bleeding, smaller incisions, less iatrogenic injury to supraclavicular nerves, and higher patient satisfaction. These 2 approaches have equivalent effects on recovery of shoulder joint function.
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J Shoulder Elbow Surg · Jul 2019
Comparative StudyScrew-tip augmentation versus standard locked plating of displaced proximal humeral fractures: a retrospective comparative cohort study.
This study compared the clinical and radiologic outcomes of screw tip-augmented locking plate osteosynthesis vs. standard locked plating in elderly patients with displaced proximal humeral fractures. ⋯ Loss of fixation was less frequent when augmentation of screw tips was performed; however, at the 2-year follow-up, the clinical and radiologic outcomes were not significantly different compared with standard locked plating without augmentation.
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J Shoulder Elbow Surg · Jul 2019
Modified frailty index is an effective risk-stratification tool for patients undergoing total shoulder arthroplasty.
Frailty, as quantified by the modified frailty index (mFI), has emerged as a promising method to identify patients at high risk of complications after surgery. Several studies have shown that frailty, as opposed to age, is more predictive of adverse surgical outcomes. We hypothesized that a 5-item mFI could be used to identify patients at elevated risk of complications after total shoulder arthroplasty (TSA). ⋯ Frailty is associated with increased rates of 30-day postoperative complications, readmission, reoperation, adverse hospital discharge, and hospital LOS after TSA. Use of a simple frailty evaluation may help inform decision making and risk assessment when considering TSA.