256 



LABORATORY MANUAL OF HUMAN ANATOMY 



Insertion of the 

 tendon of the M. rectus superior 



Fascia muscularis 

 Expansion of the ten- 

 don of the M. leva- 

 tor palpebrae 

 superioris 



M. orbicularis oculi , 

 Margosupraorbitalis 

 Septum orbitale _ 



Fornix conjunctivae- 

 superior 



Lens crystal lina-- 

 Cornea 



Conjunctiva bulba 

 Tarsus inferior 



Conjunctiva palpe-' 

 brarum 



Fornix 

 conjunctivae inferior 



M. obliquus inferior 



Insertion of the 

 tendon of the M. rectus inferior 



FIG. 106. 



Spatium interfasciale (Tenoni) 

 ,' Fascia bulbi (Tenoni) 



Periorbita 



| M. levator palpebrae superioris 



; I M. rectus superior 



/ Corpus adiposum orbitae 



Foramen opticum 



Processus clinoideus 

 anterior. 



'__ A. carotis interna 

 . Sinus sphenoidalis 

 -- N. opticus 



M. rectus inferior 



Sinus maxillaris 



Paries inferior orbitae 

 \ Fascia bulbi (Tenoni) 

 Sclera 



The capsule of Tenon (fascia bulbi) and its relation to the tendons of the superior and inferior 

 straight muscles (Mm. rectus superior and rectus inferior). (After Toldt, Anat. Atlas, Wien, 1903, 3 Aufl 

 p. 907, Fig. 1378.) 



FIG. 107. 



Septum orbitaleC 



Sutura zygomaticomaxillaris 



N. supraorbitalis 



,_.Ramus frontalis 

 |_ ..N. supratrochlearis 



- -c -Tarsus superior 



"' f 



_\ Lig. palpebrale mediale 



/"~/ Processes frontalis 

 maxiUae 



""* Tarsus inferior 



N. infraorbitalis 



The orbital septum (septum orbitale) and the tarsal cartilages. The skin and orbicular muscle of 

 have been removed. ( After Toldt, Anat. Atlas, Wien, 1903, 3 Aufl., p. 909, Fig. 1385. ) 



