Revision of complete excision of one or more ganglia or bursae: (a) including excision of bony prominence or mucinous cyst of interphalangeal or metatarsophalangeal joint and surrounding tissues; and (b) including any of the following (if performed): (i) arthrotomy; (ii) synovectomy; (iii) osteophyte resections; (iv) neurolysis; (v) skin closure, by any method; other than a service associated with: (c) a service to which item 49881 applies; or (d) a service to which item 30023 applies that is performed at the same site —each incision (H) (Anaes.) (Assist.)