316 THE MUSCLES. 



And by the inferior faces of their bodies, to the 



1. Great anterior recti muscles of the head, 



2. Long muscle of the neck. 



B. DORSAL VERTEBRA. 



The dorsal vertebrae give insertion : 



a. By their ppinous processes, to the 



1. Splenius muscles (1st to 5th or 6th). 



2. Great complexus muscles (1st to 6th). 



3. Small complexus muscles (1st and 2nd). 



4. Trapezius muscles. 



5. Great dorsal muscles (4th to 18th). 



6. Rhomboid muscles (2nd to 7th). 



7. Small anterior serrated muscles (2nd to 13th). 



8. Small posterior serrated muscles ( 10th to 18th). 



9. Ilio-spinalis muscles. 



10. Transverse spinous muscles of the back and loins. 



b. By their transverse processes, to the 



1. Great complexus muscles. 



2. Small complexus muscles. 



3. Ilio-spinalis muscles. 



4. Transverse spinous muscles of the back and loins. 



5. Supercostal muscles. 



c. By their bodies, to the 



1. Long muscle of the neck (1st to 6th). 



2. Great psoas muscles (17th to 18th). 



3. Small psoas muscles (16th to 18th). 



C. LUMBAR VERTEBRA. 



The lumbar vertebras give insertion : 



a. By their spinous processes, to the 



1. Great dorsal muscles. 



2. Small posterior serrated muscles (1st to 3rd). 



3. Ilio-spinalis muscles. 



4. Transverse spinous muscles of the back and loins. 



b. By their articular tubercles, to the 



1. Ilio-spinal muscles. 



2. Transverse spinous muscles of the back and loins. 



c. By their transverse processes, to the 



1. Great psoas muscles. 



2. Square muscles of the loins. 



3. Intertransverse muscles of the loins. 



4. Transverse muscles of the abdomen. 



5. Ilio spinalis muscles. 



d. By their bodies, to the 



1. Great psoas muscles. 



2. Small psoas muscles. 



3. Pillars of the diaphragm. 



D. SACRUM. 

 The sacrum gives insertion to the 



1. Ilio-spinalis muscles. 



2. Transverse spinous muscles of the back and loins. 



3. Superior sacro-coccygeal muscles. 



4. Lateral sacro-coccygeal muscles. 



5. Inferior sacro-coccygeal muscles. 



