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Treatment of Scaphoid Non-Unions by a Palmar Approach with Vascularised Bone Graft Harvested from the ThumbFrom the Hospital Governador Celso Ramos, Department of Orthopedics, Hand Surgery Unit, Florianópolis, SC, Brazil Correspondence: Dr Jayme Augusto Bertelli MD, PhD, Praça Getulio Vargas, 322, Florianó polis, SC, 88020030, Brazil. Tel./fax: +55 48 2224028. E-mail:bertelli{at}matrix.com.br Ten patients with scaphoid non-unions which had been present for longer than 2 years were treated using a vascularised bone graft harvested from the thumb and pedicled on the first dorsal metacarpal artery. Bone harvesting and grafting were performed by a single palmar approach. Concomitant cancellous bone graft was not used. Bone healing was confirmed by CT scans in nine of the ten patients. Persistence of the non-union was observed in one patient who was the oldest in this series, had the longest standing non-union and was a heavy smoker. Twelve months after surgery, nine of the ten patients had significant pain relief with an improved range of motion and grip strength.
Key Words: vascularised bone grafts scaphoid non-union wrist instabilities scaphoid fracture scaphoid pseudoarthrosis thumb metacarpal
Journal of Hand Surgery (European Volume), Vol. 32, No. 2,
217-223 (2007) |
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