86 



PLATE XLIV. 



MUSCLES 



A Temporal. 



B Masseter. 



C Platysma. 



D Buccinator. 



E Zygomaticus major. 



F Levator labii superioris. 



6 External pterygoid. 



H Insertion of sterno-mastoid. 



I Splenius capitis. 



K Trachelo-mastoid. 



L Splenius colli. 



M Digastric (posterior belly). 



N Inferior oblique. 



Superior oblique. 



P Complexus. 



R Trapezius. 



S Zygomatic arch. 



T Transverse process 



vertebra. 



V External occipital protuberance. 

 X Dura mater. 

 Y Stenson's duct. 

 Z Styloid process. 



of first cervical 



VESSELS 



a Facial artery. 



b Inferior labial. 



c Buccal branch of the internal maxil- 

 lary. 



d Deep temporal coming off in a common 

 trunk with 



e The masseteric artery. 



/ Alveolar branch from the third division 



of the internal maxillary. 

 g Temporal artery. 

 h Posterior auricular artery. 

 i Occipital artery. 

 k The prineeps cervicis from the 



pital. 



I Internal jugular vein. 

 m Lateral sinus (laid open). 



occi- 



NERVES 



1 Masseteric branch of third division of 



fifth. 



2 Facial nerve. 



8 Spinal accessory. 



4 Second cervical. 



5 Buccal branch of third division of 



fifth. 



