TECHNIQUE OF EYE DISSECTIONS 



by squeezing and crushing with the fingers of 

 both hands. (Fig. 30.) The choroid will be 

 tough enough to stand this treatment provided 



Fig. 29 Taking out the lens and "core" of the vitreous. 



the pupil is left clear and open to prevent 

 inter-choroidal pressure. After the vitreous 

 has been removed the choroid will be left in a 

 greatly collapsed condition. Dropping it into 



71 



