2007 ICD-9-CM Procedure 35.55 Repair of ventricular septal defect with prosthesis, closed technique 35.55 is a specific code that can be used to specify a procedure 35.55 contains 3 index entries View the full Volume 3 35.* hierarchy Index entries containing 35.55: Repair heart 37.49 septum 35.70 ventricular 35.72 with prosthesis (open heart technique) 35.53 closed heart technique 35.55 supracristal defect (heart) 35.72 with prosthesis (open heart technique) 35.53 closed heart technique 35.55 ventricular septal defect 35.72 with prosthesis (open heart technique) 35.53 closed heart technique 35.55