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The initial results of using radiofrequency probes for debridement of a torn triangular fibrocartilage complex were studied in 20 patients with a mean age of 44 (range 27-56) years presenting with ulnar-sided wrist pain. On arthroscopic examination, 18 central and two radial triangular fibrocartilage complex tears were identified and debrided to a stable rim using radiofrequency probes. The mean follow-up was 22 (range 9-35) months. Seventeen patients experienced substantial pain relief. In three, the pain was unchanged. The mean flexion extension arc was 132 degrees , pronosupination arc 155 degrees and mean grip strength was 83% of that of the unaffected side. Using the modified Mayo wrist score, there were ten excellent, seven good and three fair results. No perioperative complications occurred. Radiofrequency probes were found to be safe and effective for use in triangular fibrocartilage complex debridement. These results compare favourably with other standard methods of treatment of this problem.

Two-stage flexor tendon reconstruction (Hunter) is indicated in children with extensive adhesions in zone 2 of the hand, with some reservations concerning the patient's age and cooperation. Nine children (mean age 6.9 years) were treated with the modified Paneva-Holevich technique, which has advantages over the classic Hunter reconstructions. It involves an intrasynovial graft (FDS of the injured finger) that is anatomically stable and morphologically more appropriate compared with free grafts. The size of the silicone rod is precisely assessed in the first stage, the proximal tenorrhaphy has healed by the time the second stage is performed, and donor site morbidity is minimized. After a mean follow-up of 40.1 months, the mean total active motion was 196 degrees, and eight patients achieved a good or excellent result according to the Buck-Gramcko and the revised Strickland scale. Staged flexor tendon reconstruction is technically feasible even in very young children. Results in children are comparable to those achieved in adults.