A Low‐Cost, Reusable, Ballistic Gelatin Ultrasound Phantom for Simulation of Glenohumeral Intraarticular Injections

Deliberate practice of invasive procedures on simulation phantoms has been recommended to teach trainees. For many departments, these task trainers can be prohibitively expensive. Sometimes, phantoms for specialized procedures are not commercially available at all. There are currently are no commercially available simulation phantoms for the purpose of ultrasound (US)‐guided glenohumeral joint injection