Handchirurgie, Mikrochirurgie, plastische Chirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft für Handchirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft für Mikrochirurgie der Peripheren Nerven und Gefässe : Organ der Vereinigung der Deutschen Plastischen Chirurgen
-
Handchir Mikrochir Plast Chir · May 1999
[Proximal scaphoid pseudarthrosis with avascular pol fragment: long-term outcome after reconstruction with microvascular pedicled iliac crest bone graft].
56 patients suffering from scaphoid nonunion with avascular necrosis of the proximal pole were treated by a free vascularized iliac bone graft. Follow-up examination of 27 patients at 8.8 years included evaluation of scaphoid nonunion, progression of arthrosis and clinical parameters. Union was achieved in 85% of the patients (Group A). ⋯ Grip strength was 71% and range of motion 65% of normal. Transplantation of a free vascularized iliac bone graft resulted in union of a scaphoid pseudarthrosis with avascular proximal pole in 85%. When union occurred, progression of degenerative arthrosis could be arrested and good clinical late results could be achieved.