2007 ICD-9-CM Procedure 29.53 Closure of other fistula of pharynx 29.53 is a specific code that can be used to specify a procedure 29.53 contains 4 index entries View the full Volume 3 29.* hierarchy 29.53 also known as: Pharyngoesophageal fistulectomy Index entries containing 29.53: Closure -- see also Repair fistula pharyngoesophageal 29.53 pharynx NEC 29.53 Fistulectomy -- see also Closure, fistula, by site pharyngoesophageal 29.53 pharynx NEC 29.53