TECHNIQUE OF EYE DISSECTIONS 



through the roof of the orbit at the middle of 

 the supra-orbital ridge, and continue upward 

 for about two and one-half inches. Do not 

 strike hard blows, or the chisel may be driven 



Fig. 49 Showing all the cuts to be made through the bones 

 of the orbit. (Page 102.) 



through the underlying tissues. Listen for 

 the peculiar sound that is heard when the 

 bone has been completely penetrated; then re- 

 move the chisel. Continue until the full dis- 

 tance of two and one-half inches of bone has 



100 



