Cervical / Neck anatomy:
- Superficial fascia (muscles/glands)
- Middle fascia (organs/pre-tracheal)
- Deep fascia (prevertebral)
All 3 layers make up the Carotid sheath, holding the IJ, Carotid artery, and Vagus nerve
Prevertebral space
"Danger" space
Retropharyngeal space
#Cervical #Neck #anatomy #spaces