B( »NE£ 



218 



BONES 



BONES OF THE HUMAN SKELETON. 



Atlas, Superior Surface 



Superior articular pro 

 trans\ erse ligament. 



i. Tuber le of an- 

 terior arch. 2 

 Articular facet for 

 odontoid proi ess 

 ol axis. 3. Poste- 

 rior an h an.! | 

 tei 101 tubercle. 4. 

 Groove foi \ erte- 

 bral artery and 

 first cervical 

 mi ve. 5. Trans- 

 verse process. 6. 

 Foramen for ver- 

 tebral artery. 7. 

 S. Tubercle for attachment ol 



Axis, Lateral Aspect. 

 . Body. 2. Odontoid pro- 

 cess. 3. Facet for articu- 

 lating with anterior arch 

 of atlas. 4. Lamina. 5. 

 Spinous process. 6. Trans- 

 verse process. 7. Superior 

 articular process. S. Infe- 

 rior articular process. 



Axis, Postero-Superior 

 View. 



. Posterior surface of body. 2. 

 Odontoid process. 3,3. Supe- 

 rior articular processes 4, 4. 

 Inferior articular processes. 

 5, 5. Transverse processes. 6. 

 Spinous process. 



1,1. Lateral mass- 

 es of atlas. 2, 2. 

 Anterior arch of 

 atlas, including 

 odontoid pro- 

 cess of axis. 3. 

 Tubercle of an- 

 terior arch 4,4. 

 Transverse pro- 

 cesses of atlas. 



5. 5 Inferior ar- 

 ticular pro- 

 cesses of atlas. 



6, 6. Superior 

 articular pro- 

 cesses of axis. 



7. Inferior articular processes. 8,8. Transverse processes. 

 Anterior surface of body of axis. 10. Apex of odontoid 



Atlas and Axis, Anterior Surface. 



9 

 process 



Seventh Cervical Vertebra, Postero-Superior View. 



>. 2. Transverse processes. 3, 3. Anterior or costal 



transverse processes. 4, 4. Foramina for vertebral 



s, 5. Superior, articular processes. 6, 6. Inferior 



articular processes. 7, 7. Laminae. 8. Spinous process. 9. 



na! forami 



Dorsal Vertebra, Antero-Superior View. 



1. Anterior surface. 2. Vertebral foramen. 3. Spinous pro- 

 cess. 4, 4. Transverse processes. 5, 5. Articular surfaces for 

 tubercles of ribs. 6, 6. Superior articular processes. 7, 7. 

 Pedicles. 



First Dorsal Vertebra, Lateral View. 



. Superior surface of body. 2, 2. Semi-lunar processes. 3. 

 Articular facet for head of first rib. 4. Demi-facet for head 

 of second rib. 5. Superior articular process. 6, 6. Inferior 

 articular processes. 7. Transverse process. 8. Articular facet 

 for tubercle of first rib. 9. Spinous process. 



Eleventh Dorsal Vertebra, Lateral View. 



1. Articular facet for head of eleventh rib. 2. Transverse 

 process. 3. Superiortubercleoftransver.se process. 4. In- 

 ferior and anterior tubercle. 5. Inferior and posterior tuber- 

 cle. 6. Superior articular process. 7. Inferior articular pro- 

 cess. 8. Spinous process. 



i 



L 



. 1 - J"HL«.»». 



Twelfth Dorsal Vertebra, Lateral View. 



1. Articular facet for head of twelfth rib. 2. Transverse pro- 

 cess. 3. Superior and posterior tubercle ol transverse pro- 

 cess. 4. Inferior and posterior tubercle, s. Inferior and 

 anterior tubercle. 6. Superioi articulai |.i.m<-ss. 7.7- infe- 

 rior articular processes. 8. Spinous process. 



