@drhmd.khan82: HEAD & NECK ANATOMY - THE FOUNDATION OF DENTISTRY 🦷 If you don’t know this, you can’t do surgery, anesthesia, or even a simple extraction safely. **Key Regions:** 1. **Skull** - 22 bones, 1 purpose: Protect the brain 2. **Face** - Blood supply by ECA, Nerve supply by CN V & VII 3. **Neck** - 4 triangles, Major vessels: Carotid + IJV 4. **Cranial Nerves** - 12 nerves. 9 of them pass through here! Clinical Pearl: The "Danger Zone" of the face connects to the Cavernous Sinus. That’s why a pimple can become life-threatening. Save this before your viva 📌 Tag your anatomy group 👇 #HeadAndNeck #Anatomy #BDS #MBBS #DentalStudent @Dr.h-mahmood-khan

Dr.HMD KHAN

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Sunday 26 July 2026 17:34:35 GMT