A retrospective comparative cohort study of radial head arthroplasty versus resection in complex elbow dislocations.

Introduction: The management of radial head fractures for the treatment of complex elbow dislocations remains controversial. Until the publication of recent therapeutic algorithms, different actions have been carried out, including resection or arthroplasty of the radial head. This study aims to compare the clinical and radiological results of these two techniques.

Ultra-Minimally Invasive Ultrasound-Guided Carpal Tunnel Release: A Randomized Clinical Trial.

Objectives: The purpose of this study was to compare the outcomes of 1-mm ultra-minimally invasive ultrasound-guided carpal tunnel release and 2-cm blind mini-open carpal tunnel release.

Methods: We conducted a single-center individual parallel-group controlled-superiority randomized control trial in an ambulatory office-based setting at a third-level referral hospital. Eligible participants had clinical signs of primary carpal tunnel syndrome and positive electrodiagnostic test results and were followed for 12 months.