Rolandic Anatomy
Medial Surface of Ulna
AI-powered interactive skeletal anatomy for medical and surgical education
The inner side of the forearm bone. This surface is covered by the "Flexor Digitorum Profundus" (the muscle that closes your fist); a deep cut here can make it impossible to bend your fingers.
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Educational content only. Not medical advice. For clinical decisions, consult authoritative sources and qualified clinicians.