394 



THE MUSCLES 



Fig. '2!)S).— The Extekxal Ixtercostai.s and Levatores Costarum. 



I'll-- <gS5 



Complexua 



Obliquus superior 



Rectus capitis posticus major 



Obliquus inferior 



Multifldus spinae 



Semispmalis colli 

 Cerviealis ascendeus 



Longissimus dorai 



Levator coat i 



Longissimus dorsi 

 Ilio-eostalis 



Obliquus internus 



Lumbar fascia '■ 



Ilio-costalis 



ectua capitis posticus 

 minor 



SEVENTH CERVICAL VERTEBRA 



Semispinalis dorsi 



Multifldus spinae 



O 



*r / ^J— TWELFTH THORACIC VERTEBRA 



Multifldus spinae 



FIFTH LUMBAR VERTEBRA 



Multifldus spinae 



