Describing the infraspinatus bare area of the proximal humerus: An anatomic cadaveric study.

Background: The purpose of this study was to define the proximal humerus infraspinatus bare area in a human cadaveric model.

Methods: Ten fresh-frozen shoulder specimens were used. A deltopectoral approach was utilized for exposure.

Lower Risk of Postoperative Complications and Rotator Cuff Retear Associated With Semaglutide Use in Patients with Type II Diabetes Mellitus Undergoing Arthroscopic Rotator Cuff Repair.

Purpose: To investigate the potential impact of preoperative semaglutide use (the active agent in Ozempic and Wegovy) on 90-day postoperative outcomes and 2-year rotator cuff retear after arthroscopic rotator cuff repair (ARCR) in patients with type II diabetes mellitus (T2DM).

Methods: Patients with T2DM undergoing primary ARCR were identified from the PearlDiver database using administrative billing codes. Exclusion criteria included patients <18 years old; previous RCR; concurrent nonrotator cuff-related arthroscopic shoulder procedures; any traumatic, neoplastic, or infectious diagnoses within 90 days before surgery; and <90-days follow-up.

2024 Latin American Society of Hypertension guidelines on the management of arterial hypertension and related comorbidities in Latin America.

Hypertension is responsible for more than two million deaths due to cardiovascular disease annually in Latin America (LATAM), of which one million occurs before 70 years of age. Hypertension is the main risk factor for cardiovascular morbidity and mortality, affecting between 20 and 40% of LATAM adults. Since the publication of the 2017 LASH hypertension guidelines, reports from different LATAM countries have confirmed the burden of hypertension on cardiovascular disease events and mortality in the region.

Reverse shoulder arthroplasty for proximal humerus fractures and reverse shoulder arthroplasty for elective indications should have separate Current Procedural Terminology (CPT) codes.

Background: Reverse shoulder arthroplasty (RSA) for fracture currently shares a single Current Procedural Terminology (CPT) code with RSA for arthropathy despite potential differences in patient factors, procedural demands, postoperative care and needs, and overall hospital systems' resource utilization. We hypothesize that patients indicated for RSA for fracture will have greater medical complexity, require longer operative duration, have higher complication rates, demonstrate inferior functional outcomes, and require greater health care cost expenditures compared to a cohort undergoing RSA for rotator cuff arthropathy.

Methods: A total of 383 RSAs were retrospectively reviewed from January 2011 to December 2020.