130 FISTULA AND POLL-EVIL 
each edge of the wound with a tumor forceps 
give one to the assistant and hold the other in 
the left hand. By drawing hard on these the 
Fic. 13.—Porr Evin Suowitne Derormity DUE TO THE 
TREATMENT WiTH CAUSTICS. 
bleeding will be controlled to some extent. 
Separating the ligament from the occipital 
Crest. Second Step.—This to us is the most 
