Removal of redundant non-abdominal skin and lipectomy for functional problems following significant weight loss equivalent to at least 5 body mass index points and if there has been a stable weight for a period of at least 6 months prior to surgery, one or 2 non-abdominal areas, other than a service associated with a service to which item 30175, 30176, 45530, 45531, 45564, 45565, 45567, 46060, 46062, 46064, 46066, 46068, 46070, 46072, 46080, 46082, 46084, 46086, 46088 or 46090 applies (H) (Anaes.) (Assist.)