Rolandic Anatomy
Head of Ulna
AI-powered interactive skeletal anatomy for medical and surgical education
The bump on the pinky-side of the wrist. It doesn't articulate with the wrist bones directly but with a cartilage disc (TFCC); a "TFCC tear" is a common cause of chronic wrist pain.
Sources and review
No verified external sources are linked on this page yet.
Review: Not yet medically reviewed.
Educational content only. Not medical advice. For clinical decisions, consult authoritative sources and qualified clinicians.