DISSECTION OF THE HEAD AND NECK 



Ramus muscularis for the Mm. recti 

 capitis, anterior and lateralis 

 and the M. longus capitis 



M. rectus capitis lateral iv 



Ramus muscularis for the Mm. longus capitis. 

 and longus colli \ 



Anastomosing branch to the ramus descendens. 

 X. hypoglossi 



X. occipitalis minor. 



Anastomosing branch to the ramus 

 externus X. accessorii 



X. auricularis magnus 



X T . cutaneus colli. 



Nn. supraclaviculares-x;^". 



N. phrenicus ' - 

 N. dorsalis scapulae 

 N. suprascapularis. - 



FIG. 122. 



A. i-arotix hit< run 



X. axillari 

 X. radialis 



X. musculo-- 

 cutaneus 



X. mediam 



X. ulnaris 



X. cutaneus anti-.' 

 brachii medialis 

 Xn. snbscapulares''''' ^ 

 X. thoracalis loogttB 



M. rectus capitis anterior 



X. caroticus internus 



/X. cervicalis I. 

 Ramus communicans 



X. cervicalis II. 



Ganglion cervicale superius 

 Xn. cen-icales III., IV. 



Ramus communicans 

 A. vertebral! s 



$ ^^Truncus sympathicus 



Xn. cervicalesV., VI., VII. 



^Ganglion cervicale 



medium 

 ,X. cervicalis VIII. 



Gangfipn cervicale 

 inferius 



V , - Ganglion thoracale I. 



E X. thoracalis I. 



-. ^Plexus vertebralis 



Plexus subclavius 



\AlM sulx'lavia 



(Vieuss-iiii i 



M. serratus anterior Xn. thoracal.^ M. scalcnus mcdius 



anteriores 



The cervical and brachial plexuses. (After Toldt, Anat. Atlas, Wien, liOS. :i Aufl., p. sic,. Kitf. 1'Jiv) 



