The radiographic and clinical outcomes of stemless reverse total shoulder arthroplasty: a minimum 2-year follow-up study.

Background: The purpose of this study was to examine the radiographic and clinical outcomes of stemless reverse total shoulder arthroplasty (RTSA) after a minimum 2-year follow-up.

Methods: Between July 2018 and March 2023, 50 patients underwent 50 stemless RTSA with the Lima component. Twenty-eight patients with a follow-up of more than 2 years were reviewed.

Risk factors affecting hip fracture patterns in an elderly Korean patient population.

Hip fracture in the elderly patient population, particularly the Korean patient cohort, is one of the most serious complications of osteoporosis and currently increasing alongside age. In this study, we attempted to identify various factors that could either indicate the risk for an intertrochanteric or femoral neck fracture in an osteoporotic Korean hip fracture patient cohort ≥ 65 years old. A retrospective analysis of 168 patients was performed for those who underwent surgical treatment for either an intertrochanteric or femoral neck fracture at Daegu Catholic University Medical Center from January 2013 to December 2015.

The natural course of hemoglobin levels after allogenic blood transfusion in total knee arthroplasty.

We retrospectively investigated the natural course of hemoglobin levels after allogenic blood transfusion in total knee arthroplasty. All patients were treated according to the same clinical pathway, and blood tests were performed on the same day. All blood tests were done on pre-op, immediate post-op, midnight of op day, 1st, 2nd, 3rd, 5th, 7th, and 11th day after surgery.

Efficacy of skin preparation solutions in patients with total knee replacement: A randomized controlled trial.

Purpose: Surgical site infection following total knee replacement is considered as one of the most severe postoperative complications. The presence of bacteria at the surgical site is the most important risk factor and therefore it is essential to prevent infection through appropriate preoperative skin preparation. The purpose of this study was to examine the presence and type of native bacteria on the incision site and to assess which skin preparation is most effective to sterilize those native bacteria.