2007 ICD-9-CM Procedure 35.54 Repair of endocardial cushion defect with prosthesis 35.54 is a specific code that can be used to specify a procedure 35.54 contains 4 index entries View the full Volume 3 35.* hierarchy 35.54 also known as: Repair: atrioventricular canal with prosthesis (grafted to septa) ostium primum defect with prosthesis (grafted to septa) valvular defect associated with atrial and ventricular septal defects with prosthesis (grafted to septa) 35.54 excludes: repair of isolated: atrial septal defect (35.51-35.52) valvular defect (35.20, 35.22, 35.24, 35.26, 35.28) ventricular septal defect (35.53) Index entries containing 35.54: Repair atrioventricular canal defect (any type) 35.73 with prosthesis 35.54 endocardial cushion defect 35.73 with prosthesis (grafted to septa) 35.54 ostium primum defect 35.73 with prosthesis 35.54 primum ostium defect 35.73 with prosthesis 35.54