B< >N1 - 



.>.>.) 



BONES 



OL> 



. Anterior aspect of 

 pyramidal pi 



Incisive or m\rti- 

 form • Infra- 



orbital foramen. 4 

 Summit of p> ramid- 

 al proi ess, 01 malar 

 process. 5. Posterioi 



I ol pyramidal 

 I 

 bordei hi pj ramidal 



ss. ~. Pi st 

 border, 01 maxillary 

 tuberosity B Nasal 

 process. 9. Posterior 

 border, grooved for 



V bordei . groo> ed tor 



Hk lachrynuil duct. 10. 



<yyJ Anterioi nasal spine. 



\%\ 11. 1 11 fra-orbi 1 a 1 



II groove, i-'. Summit 



-** ol nasal |«ioceSS. 13. 



Superior 



Maxillary 1 



nai. Aspect. 



EXTER 



nasal process, 

 fossae. 



16. Notch for 



process. 13. 

 Posterioi and supe- 

 rior angle. 14. Su- 

 perior border. 15. 

 Anterior border of 

 anterior opening of nasal 



Lachrymal Bone, 

 External Aspect. 



. 1. Vertical crest, dividing external sur- 

 face into two parts. 2. Spine, in wbi< h 

 crest terminates, 3- Sulcus contribut- 

 ing to formation of lachrymal canal. 4. 

 Continuation of preceding, contributing 

 to formation of nasal canal. 5. Posterior 

 division of external surface, contribut- 

 ing to formation of orbit. 6, 6. Anterior 

 border. 7, 7. Posterior border. 8. Su- 

 perior extremity. 9 Portion of inferior 

 border that articulates with lachrymal 

 ss of inferior turbinated bone. 10. 

 Portion that articulates with orbital plate 

 of superior maxillary bone. 



Malar Bone, External Aspect. 

 1. Orifice for malar nerve. 2, 2. Superior or orbital border. 

 3, 3. Inferior or zygomatic border. 4, 4. Posterior or tem- 

 poral border. 5, 5. Anterior or maxillary border. 6. Supe- 

 rior angle. 7. Inferior angle. 8. Anterior angle. 9. Posterior 

 angl 



1. External surface of orbital 

 - ss. 2. Superior or or- 

 bital surfai e. 3. Anterior or 

 maxillary surface. 4. Noti h 

 forming greater part ol 

 no-palatine foramen. 5 

 Sphenoidal process. 6. 

 ntering into foi ma- 

 tion of posterior palatine 



canal 7. Sjurface that enters 

 into the formation of ba 

 maxillary sinus. 8. External 

 surface ol pterygoid pi 



to rei eive posterior 

 border of interna] plate of 

 pti rj goid process. 





Inferior Turbinated Bone, Internal 

 or Com ix Aspect. 



cess. 5. Ethmoidal process 



that articulates with palate bone 



S. Posterior extremity 



1.1. Anteroposteri- 

 or ridge, dividing 

 the mui nai sin - 

 face into two al- 

 most equal pai ts, 

 2, 2. Inlet ioi bor- 

 dei . 3, 3. Anter- 

 ior portion of 

 superior border, 



ai lii ulating \\ itli 



nasal process oi 

 superior maxil- 

 lary bone. 4. 

 Lachrymal pro- 

 6. Portion of superior bordei 

 7 Anterior extremity. 



Inferior 



11. Condyle, 

 dental canal. 

 a. Incisors. 



1. Body of bone 

 and external 

 oblique line. 2. 

 Ramus. 3. Sj HI- 

 plivsis. 4. In- 

 cisive fossa. 5. 

 Mental fora- 

 men. 6. De- 

 pression in in- 

 ferior bolder 

 for attachment 

 of digastric 

 muscle. 7 . 

 Depression for 

 passage of 

 facial artery. 



8. Angle of jaw. 



9. Postel Ll II I \- 

 tremily ol in- 

 ternal oblique 

 line. it.. Cor- 

 onoid process. 



12. Sigmoid notch. 13. Origin of inferior 

 14. Mylo-hyoid groove. 15. Alveolar border. 

 b. Bicuspids', c. Canines, m. Molars. 



Maxillary Bone, 

 Aspect. 



External 





Palate Bonk. External 

 Asi'i 



Lateral Aspect of Skii i .. 



. Frontal bone. 2. Parietal bone. 3. Occipital bone. 4. Tem- 

 poral bone. 5. Greatei wing of sphenoid bone. 6. I.ainb- 

 doid suture. 7. Occipitoparietal suture. 8. Squamo-parietal 

 suture 9. Masto-parietal suture, to. Spheno-parietal su- 

 ture. 11. Spheno-temporal suture. 12. Spheno-frontal suture. 

 13,13. Temporal ridge. 14. Main bone. 15. Fronto-malar 

 suture. 16. Malo-temporal suture. 17 Malo-maxillary su- 

 ture. 18. Superior maxillary bone. 19 Infraorbital foramen. 

 20. Nasal 1. one. 21, Naso-maxillary suture. 22. Naso-froi 

 suture. 2;. Lachrymal groove, at the bottom oi which may 

 .Mil. suture between the lachrymal and the superior 

 maxillar) bones. 24. Nasal eminence. 25. [nferioi maxil- 

 larj bom 26. Mental foramen 27. Air, owei jaw. 



28. Coronoid pro, ess. 29 Condyle. ■ Neck of condyle. 

 31. External auditors 1 , .' Styloid process. 33. Mas- 



toid process. 34. Masto-occipital sutu 



