Main Model
Blood Vessels : i Greater occipital nerve
Cutaneous Nerve of Face and Scalp Derived from Posterior Rami of Cervical Spinal Nerves
Greater occipital nerve
Origin: As medial branch of posterior ramus of spinal nerve C2
Course: Emerges between axis and obliquus capitis inferior; then pierces trapezius
Distribution: Scalp of occipital region