TREATMENT 13] 
important part of the operation, as it supplies 
the first “landmark” for the subsequent resec- 
tion. Those who ignore this step will find it 
Fic. 14—A Recurrent Cask AFTER TEMPORIZING TREATMENT. 
Note the scars from lateral incisions through which drain- 
age had been attempted. 
difficult to locate the ligament and will often 
abandon the work without having accomplished 
