35.1 Open heart valvuloplasty without replacement
Includes: open heart valvotomy
Excludes:
that associated with repair of:
endocardial cushion defect (35.54, 35.63, 35.73)
valvular defect associated with atrial and ventricular septal defects (35.54, 35.63, 35.73)
percutaneous (balloon) valvuloplasty (35.96)
Code also cardiopulmonary bypass if performed [extracorporeal circulation] [heart-lung machine] (39.61)