Excision of burnt tissue, or definitive burn wound closure, if:(a) the area of burn excised involves more than 1% of hands, face or anterior neck; and(b) the service is performed in conjunction with a service (the co-claimed service) to which any of items 46101 to 46135 (other than item 46112 or 46124) apply;other than a service to which item 46136 applies