Teenager who is a right handed baseball pitcher who has increasing right elbow pain over the last month Pediatric Imaging Musculoskeletal April 24, 2025February 12, 2025 AP radiograph of the right elbow (right) shows avulsion of the medial epicondyle with mild widening of the physis and mild adjacent sclerosis and cortical irregularity which is best appreciated when comparing it to the normal left elbow (left). The diagnosis was little leaguer elbow of the right arm. Related Published April 24, 2025February 12, 2025