Rolandic Anatomy
Talus, Groove for Tendon, Flexor Hallucis Longus
AI-powered interactive muscular anatomy for medical and surgical education
A groove on the back of the talus. A small extra bone called an "Os Trigonum" can form here and pinch the tendon, causing "Posterior Ankle Impingement Syndrome."
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Educational content only. Not medical advice. For clinical decisions, consult authoritative sources and qualified clinicians.