2007 ICD-9-CM Procedure 29.52 Closure of branchial cleft fistula 29.52 is a specific code that can be used to specify a procedure 29.52 contains 3 index entries View the full Volume 3 29.* hierarchy Index entries containing 29.52: Closure -- see also Repair fistula branchial cleft 29.52 Dissection -- see also Excision branchial cleft fistula or sinus 29.52 Fistulectomy -- see also Closure, fistula, by site branchial cleft 29.52