THE SKULL AND THE BONES OF THE SKULL 



79 



Etnmoidal process 



Processus ethmoidalis 



Lachrymal process 



Processus lacrimalis 



Ethmoidal process 

 Processus ethmoidalis 



V, 



Maxillary process 



Processus maxiliaris 



FIG. 163. INNER SURFACE, FIG. 164. OUTER SURFACE. 



CONCHA NASALIS INFERIOR THE INFERIOR TURBINATE BONE OF THE LEFT SIDE. 



Nasal foramen ? 

 Foramen nasale '>jji 



Lachrymal crest 

 Crista lacrimalis 



posterior 



Lachrymal groove 

 Salcus lacrimalis 

 Hamular process 

 Hamulus lacrimali* 



FIG. 165. EXTERNAL 

 SURFACE. 



FIG. 166. INTERNAL 

 SURFACE. 



Os LACRIMALE: LACHRYMAL BONE 

 OF THE LEFT SIDE. 



FIG. 167. ANTERIOR 

 SURFACE. 



Groove of nasal nerve 

 Sulcus ethmoidalis 



FIG. 168. POSTERIOR 

 SURFACE. 



Os NASALE : NASAL BONE 

 OF THE LEFT SIDE. 



Ala of the yomer 



Alas vomeris 



,jAl of the vomer 



\ /Ala? vomeris 



FIG. 169. SEEN FROM THE LEFT SIDE. FIG. 170. SEEN FROM ABOVE. 



VOMER THE VOMER. 



Bones of the Nasal Region. 



