Rolandic Anatomy
Sacral Horn
AI-powered interactive skeletal anatomy for medical and surgical education
Two spikes of bone at the sacral hiatus. They are the #1 landmark for a doctor to find the "Sacral Hiatus" to give a "Caudal Injection." If they are missing, the injection becomes much harder to do.
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Educational content only. Not medical advice. For clinical decisions, consult authoritative sources and qualified clinicians.