THE MUSCLES 107 



MUSCLES OF TARSUS 



(loi) Calcaneometatarsalis (part of adductor digiti quinti); 

 calcaneus to metatarsal, cuboid. 



(102) Scaphocuneiformis ; scaphoid to cuneiform. 



The student may now pass by the following muscles to those 

 of the body wall, omitting (102-175). 



SUPERFICIAL MUSCLES OF HEAD AND FACE 



(The following muscles will not usually be dissected.) 



(104) Intermedius scutulorum, between scutiform cartilages; 

 draws ears dorsmediad. 



(105) Corrugator super cilii medialis, midline of head to 

 upper eyelid; raises eyelid. 



(106) Orbicularis oculi, frontal processes of maxillary, upper 

 and lower parts joined by tendon-fibers at outer angle of eye; 

 closes eye. 



(107) Corrugator super cilii lateralis, ear to caudolateral 

 border of eye; pulls angle of eye caudad and ear forward. 



(108) Frontoauricularis (Fig. 54) (if present), upper eyelid 

 to auricular cartilage. 



(109) Levator auris longus, (Fig. 54), atlas and sagittal crest 

 to scutiform cartilage and to auricle. Pulls ear dorsocaudad. 

 (part of auricularis posterior of man). 



(no) Auricularis superior (Fig. 54) (Attollens auris), sagittal 

 crest to auricular cartilage. Pulls ear dorsad. 



(in) Abductor auris longus (part of auricularis posterior of 

 man) sagittal crest to eminentia conchae. Pulls ear caudad. 



(112) Abductor auris brevis, lambdoidal crest to concha. 

 Pulls concha caudad. 



(113) Epicranius (occipitofrontalis) Occipital portion from 

 sagittal crest, joins levator auris longus to form a tendinous 

 sheath, the galea aponeurotica, which covers skull between ears 

 and eyes and gives origin to the frontalis portion to be inserted 

 into the integument near the tip of the nose. It moves the 

 skin of nose and head. 



