Fig- '. 



Coronal suture 



Great wing of the 



sphenoid 



An terior branch of the 

 middle meningeal 



artery 

 Squamous portion of 



the temporal hone 



Posterior branch of the 



middle meningeal artery 



Zygomatic process of 



(he temporal bone 



Glenoid fossa 

 Condyloid process of 

 the mandible 

 Tympanic plate 

 External auditory 

 meatus 



Mastoid process 



Supra-orbital nerve 



Orbital plate of the fronta 



bone 



Nasal bone 



Anterior ethmoidal foramen 

 Lachrymal bone 

 Os planum of the ethmoid 

 Posterior ethmoidal foramen 

 Optic foramen 



Infra-orbital nerve 



Left infra-orbital foramen 



Malar bone 



Mental nerve 



