Rolandic Anatomy
Lateral Tubercle
AI-powered interactive skeletal anatomy for medical and surgical education
A small bump on the back of the talus. It can be fractured in "Ankle Sprains"; a chronic fragment here (Os Trigonum) can cause "Posterior Impingement," common in ballet dancers.
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Educational content only. Not medical advice. For clinical decisions, consult authoritative sources and qualified clinicians.