Rolandic Anatomy

Radial Tuberosity

AI-powered interactive skeletal anatomy for medical and surgical education

A large bump on the radius. This is the insertion of the "Biceps"; if the biceps tendon "pops" (a Distal Biceps Rupture), it tears off this tuberosity, and the arm will lose 40% of its strength.

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Educational content only. Not medical advice. For clinical decisions, consult authoritative sources and qualified clinicians.