Bicipital tuberosity osteochondroma causing painful clicking around the wrist: case report and literature review.

Osteochondromatas of bicipital tuberosity are rare, most commonly occurring as metaphyseal benign tumours of the long bones. The usual presenting symptoms are pain and reduced rotation of the elbow. A painful clunk in the wrist as a presenting symptom has not been described before. We present a young lady with a two-year history of a painful clunk in her wrist. Her case presented a diagnostic challenge, as the pain and the click originated from her elbow and radiated down her forearm to the wrist. She underwent several radiological studies, and examination under anaesthesia confirmed the diagnosis. Excision was performed resulting in complete resolution of her symptoms. Along with painful clunk in the wrist originating from the elbow, an enlarged radial tuberosity should raise a high index of suspicion, and MRI scans and examination under image intensification can aid in the diagnosis of radial tuberosity osteochondroma.