ro^o 



A MANUAL OF ANATOMY 



The superficial or transverse cervical nerve, like the small occipital 

 and great auricular, is a superficial branch of the cervical plexus, 

 and arises by two roots from the anterior primary divisions of the 

 second and third cervical nerves. It appears at the posterior 

 border of the stemo-cleido-mastoid, close below the great auricular, 



Attrahens Auriculam 



Attollens Auriculam 



Retrahens Auriculam 



Occipitalis 



Great Occioital Nerved 



Complexus — -y-, 

 Small Occipital Nerve— 



Splenius Capitis 



Levator Anguli Scapulae.. 

 Great Auricular Nerve ._ 

 Spinal Accessory Nerve ..^j 

 Branches from Third and Fourtn 11 1. 

 Cervical Nerves to Trapezius " 

 Scalenus Medius 



Supra-acromial Nerve 



Trapezius 



Scalenus Anticus 



Posterior Belly of Omo-hyoid 



Frontalis 



>■ Orbicularis Palpebrarum 



Levator Labii 

 _ Superioris Ala;que Na 

 j_.Levator Labii Superio 

 Zygomaticus Minor 

 ?t'— Zygomaticus Major 

 — . Masseier 

 —I Orbicularis Oris 

 ^Depressor Labii Inferior 

 --Depressor Anguli Oris 

 —Levator Menti 



Anterior Belly of Digastric 



m/._ Sterno-hyoid 



,. Anterior Belly of Omo-hyoid 

 Sterno-cleido-mastoid 



.Superficial Cervical Nerve 



..Suprasternal Nerve 

 —Supracluvicular Nerve 



Subclavian Artery (third part) 



Fig. 435. — The Right Side of the Head and Neck. 

 (The Platysma Myoides has been removed, and the Nerves are shown), 



and turns over that muscle to reach the front of the neck, where 

 it will be afterwards described. 



The spinal accessory nerve [spinal portion) appears at the posterior 

 border of the sterno-cleido-mastoid near its centre, below the super- 

 ficial cervical, and then crosses the posterior triangle of the neck 

 downwards and backwards to the anterior border of the trapezius, 

 beneath which it passes. It is accompanied by two small branches 



