40 



SCYLLIUM 



7. Dorsal view of orbit, as seen after cutting through the skin round the eye and pulling the eyeball out- 

 wards: eyeball; rectus externus; rectus intermis; rectus/ superior; obliquus superior; optic nerve (n) ; pathetic 

 nerve (iv). 



8. Contents of orbit after removal of eye by cutting through the. six muscles and optic nerve close to the 

 eyeball: recti externus, internus, superior and inferior; obliqui superior and inferior ; optic nerve (n) ; oculo-motor 

 (in); pathetic (iv) ; main trunk of trigeminal (v), dividing into maxillary and mandibular branches; ophthalmic 

 branch ofv; hyomandibular , palatine and ophthalmic branches of facial (vn). 



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