Abstract
Objective: The reported incidences of traumatic and iatropathic nerve injuries with supracondylar fractures in children are 12–16% and 6% respectively, with the majority recovering spontaneously. We performed a retrospective review of lesions referred to our tertiary unit to determine the incidence of surgical intervention.
Methods: Between 1997 and 2002, 37 neuropathies (associated with 32 supracondylar fractures) in 19 males and 13 females with an average age of 7.9 years were referred for further management. 8 fractures were classified as Gartland grade 2 and 24 as grade 3. All fractures were closed, with 2 treated non-operatively, 20 by closed reduction and percutaneous pinning and 10 by open reduction and internal fixation at the referring hospitals.
Results: The ulnar nerve was the most frequently injured (51.4%), followed by median (27%) and radial (21.6%) nerve palsies. 14 (37.8%) neuropathies were related to the fracture, while 23 (62.2%) were iatropathic. 10 patients (31.3%) required operative exploration while 3 (9.4%) were listed for surgery but were cancelled as they were recovering. Nerve grafting was used in 4 of the 10 operated cases, the donor nerve being the medial cutaneous nerve of the forearm in 3 and the superficial radial nerve in one. 26 patients (81.3%) had excellent outcomes, 5 (15.6%) good and 1 (3.1%) fair.
Conclusion: Although most had excellent outcomes, surgical exploration was required for nearly a third of the cases referred to our unit. This is in contrast to the current literature, which suggests that the majority of supracondylar neuropathies recover spontaneously.
Theses abstracts were prepared by Professor Roger Lemaire. Correspondence should be addressed to EFORT Central Office, Freihofstrasse 22, CH-8700 Küsnacht, Switzerland.
