2007 ICD-9-CM Procedure 33.98 Other operations on bronchus 33.98 is a specific code that can be used to specify a procedure 33.98 contains 1 index entry View the full Volume 3 33.* hierarchy 33.98 excludes: bronchial lavage (96.56) removal of intraluminal foreign body from bronchus without incision (98.15) Index entries containing 33.98: Operation bronchus NEC 33.98