Risk factors associated with pain while sleeping on the affected shoulder after primary reverse shoulder arthroplasty.

Background: The purpose of this study was to identify risk factors of pain while lying on the operative shoulder following primary reverse total shoulder arthroplasty (rTSA).

Methods: Patients who underwent primary rTSA with available (1-year) follow-up data were retrospectively identified. Demographics, diagnosis, comorbidities, implant configuration, surgical information, and pain scores (including preoperative, postoperative and improvement in pain) were assessed while lying on the operated shoulder.

Forty-Two Percent of Patients Undergoing Arthroscopic Shoulder Surgery Are Using Psychotropic Medications.

Purpose: To determine the prevalence of psychotropic medication use in patients undergoing shoulder arthroscopy at a single institution and to identify the most common medications and classes of drugs being taken in this specific patient population.

Methods: We conducted a retrospective chart review of patients treated by 3 fellowship-trained orthopaedic sports medicine and shoulder surgeons between 2019 and 2021. All patients who underwent shoulder arthroscopy during this period were included.

Use of Hearing Aids Embedded with Inertial Sensors and Artificial Intelligence to Identify Patients at Risk for Falling.

Objective: To compare fall risk scores of hearing aids embedded with inertial measurement units (IMU-HAs) and powered by artificial intelligence (AI) algorithms with scores by trained observers.

Study Design: Prospective, double-blinded, observational study of fall risk scores between trained observers and those of IMU-HAs.

Setting: Tertiary referral center.

Functional Anatomy and Biomechanics of Shoulder Instability.

The glenohumeral joint is the least congruent and least constrained joint with a complex relationship of static and dynamic stabilizers to balance its native mobility with functional stability. In the young athlete, anterior shoulder instability is multifactorial and can be a challenge to treat, requiring a patient-specific treatment approach. Surgical decision-making must consider patient-specific factors such as age, sport activity and level, underlying ligamentous laxity, and goals for return to activity, in addition to careful scrutiny of the underlying pathology to include humeral and glenoid bone loss and surrounding scapular bone morphology.

Reverse Total Shoulder Arthroplasty in the Setting of an Intramuscular Lipoma With Extension Into the Glenoid: A Case Report.

Glenoid bone loss from an infiltrating intramuscular lipoma causing erosive changes is a rare occurrence. A 71-year-old woman with symptomatic rotator cuff arthropathy in the setting of an intramuscular infiltrating lipoma and secondary glenoid bone loss was treated with single-stage tumor excision and reverse total shoulder arthroplasty (rTSA) using an injectable, hard self-setting calcium phosphate as structural bone graft substitute. The patient demonstrated excellent clinical and radiographic outcomes at 2-year follow-up.