About R. Conner Dixon, MD

Clinical Instructor
Sports Medicine Fellow
Department of Emergency Medicine
Georgetown University/Medstar Washington Hospital Center

SplintER: Pop, Lock & Drop It


A 38-year-old female presents to the ED with right shoulder pain after a fall directly onto that shoulder. She noticed immediate pain and difficulty moving the arm associated with mild tingling in her right fingers. The radiographs above were obtained in the ED (Image 1. AP and lateral radiographs of the right shoulder, author’s own images).



SplintER Series: Stop! Hammer Time

mallet finger
A 54-year-old female presents to the emergency department with 3rd and 4th right finger pain after “jamming” them a week ago. She was reaching to tap someone on the shoulder and they backed into her hand forcing her fingers into flexion. She has swelling and pain at the distal interphalangeal (DIP) joint of her 3rd and 4th digits on the right and cannot extend the digits at the DIP joint. An x-ray of the right hand was obtained and is shown above (Figure 1: Lateral radiographs of the right hand. Author’s own images).


SplintER Series: Between a Rock and a Hard Place


A 17-year-old male basketball player presents with right lateral thigh pain for the past 3 weeks. He had a collision with another player 5 weeks ago that resulted in a bruise that has since resolved. He is mildly tender over the lateral mid-thigh in the soft tissues and has a decreased knee flexion. You obtain X-rays (Figure 1). What is your suspected diagnosis? What is your initial workup in the ED? What imaging confirms the diagnosis? What is your management and disposition?
AP and lateral x-rays of the knee showing myositis ossificans

Figure 1: AP and lateral radiographs of the right femur


Go to Top