The Journal of Bone and Joint Surgery, Vol 65, Issue 9 1295-1301, Copyright © 1983 by Journal of Bone and Joint Surgery, Inc
Free vascularized fibular transplant. A new method for monitoring circulation of the grafted fibula
M Yoshimura, K Shimamura, Y Iwai, S Yamauchi and T Ueno
Free vascularized fibular grafts were used to treat seventeen patients who
had extensive defects and pseudarthroses in long bones of the extremities.
Of the seventeen, thirteen had been followed for from eighteen months to
five years and could be evaluated. All thirteen grafts healed with no
radiographic evidence of bone necrosis or resorption. During the immediate
postoperative period, the patency of the anastomoses was monitored by
observing the color of the skin of an island pedicle (so-called buoy) skin
graft whose blood supply was in continuity with that of the fibular graft.
Preoperative Doppler measurements were used to determine the most favorable
location for the island pedicle graft. In the presence of defects of both
bone and skin, the skin defect can be covered by using a large buoy flap.
The largest flap used in this series measured fifteen square centimeters.