Flexor tenosynovectomy of hand, distal to lumbrical origin, including any of the following (if performed): (a) removal of intratendinous nodules; (b) tenolysis; (c) tenoplasty; other than a service associated with: (d) a service to which item 30023 applies that is performed at the same site; or (e) a service to which item 46363 applies that is performed on the same ray —one ray (H) (Anaes.) (Assist.)