Occipital Nerve Anatomy

This nerve arises from between the first and second cervical vertebrae along with the lesser occipital nerve. The cervical spinal nerves innervate the posterior head and neck.

Anatomy 1 Week 3 Quiz 3 Set P Muscle Veins Of Back

Greater occipital nerve block anatomy.

Occipital nerve anatomy. It is rare to see complications with this block because of the superficial location. To ensure blockade of the third occipital nerve happens to be in this range requires injections of 03 ml of local anesthetic at each of three target points which are located within a vertical line over the middle of the joint. It ascends after emerging from below the suboccipital triangle beneath the obliquus capitis inferior muscle.

The lesser occipital nerve also known as the small occipital nerve is a cutaneous branch of the cervical plexus that innervates the skin of the neck and scalp posterior and superior to the auricle. Occipital nerve block pulsed or thermal radiofrequency ablation and transcutaneous electrical nerve stimulation are minimally invasive treatments used to treat occipital neuralgia migraines cluster headache and associated features of cervicogenic headaches. Occipital neuralgia is a type of headache with distinct symptoms that can cause chronic pain in the upper neck back of the head and behind the ears.

With the child supine and the head laterally rotated or with the child prone. The greater occipital nerve is a spinal nerve specifically the medial branch of the dorsal primary ramus of cervical spinal nerve 2. Gross anatomy origin the lesser occipital n.

High one at the level of the apex of the c3 superior articular. Often the pain of occipital neuralgia begins in the neck and spreads upwards.

What Is Occipital Neuralgia And How It Links With