Non-union of femoral neck fractures with osteonecrosis of the femoral head: treatment with combined free vascularized fibular grafting and subtrochanteric valgus osteotomy.
Femoral neck fractures, frequently complicated by non-union and femoral head osteonecrosis,present a difficult clinical situation, especially when young patients are concerned. Existing treatment options are valgus osteotomy to address the biomechanical factors or bone grafting to address the biologic factor. The authors describe the operative technique and results of combined subtrochanteric valgus osteotomy and free vascularized fibular grafting in management of five young patients with both non-union and avascular necrosis.
Beris
Alexandros E
AE
School of Medicine, University of Ioannina, Panepistemiou Avenue, Ioannina, 45 110, Greece. drberis@otenet.gr
Payatakes
Alexander H
AH
Kostopoulos
Vassilios K
VK
Korompilias
Anastasios V
AV
Mavrodontidis
Alexandros N
AN
Vekris
Marios D
MD
Kontogeorgakos
Vassilios A
VA
Soucacos
Panayotis N
PN
D000293:Adolescent; D000328:Adult; D016025:Bone Transplantation / Q000379:methods; D003131:Combined Modality Therapy; D005260:Female; D005265:Femoral Neck Fractures / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D005271:Femur Head Necrosis / Q000150:complications / Q000175:diagnosis*; D005360:Fibula / Q000098:blood supply / Q000637:transplantation*; D005500:Follow-Up Studies; D005593:Fracture Fixation, Internal / Q000379:methods*; D017102:Fracture Healing / Q000502:physiology; D005599:Fractures, Ununited / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D010027:Osteotomy / Q000379:methods; D011859:Radiography; D018570:Risk Assessment; D012494:Sampling Studies; D012720:Severity of Illness Index; D016896:Treatment Outcome