2007 ICD-9-CM Procedure 35.03 Closed heart valvotomy, pulmonary valve 35.03 is a specific code that can be used to specify a procedure 35.03 contains 3 index entries View the full Volume 3 35.* hierarchy Index entries containing 35.03: Brock operation (pulmonary valvotomy) 35.03 Operation Brock (pulmonary valvulotomy) 35.03 Valvulotomy heart (closed heart technique) (transatrial) (transventricular) 35.00 pulmonary valve 35.03 in total repair of tetralogy of Fallot 35.81