[Free composite flaps with the fibula and their adaptation to mandibular reconstructive surgery. Apropos of 9 cases].
Although revascularized fibula bone transfers have been used in reconstructive surgery of long bones for about fifteen years, the first reported cases of mandibular reconstruction were only published in 1989 by Hidalgo. The mandible and the fibula actually have very few points in common apart from their respective length and a certain similarity of cross-section. However, free composite flaps including the fibula are adapted to reconstruction of the mandible for several reasons: the length of the bone which can be raised (25 cm) and osteotomized into several fragments; the addition of other components (skin, aponeurosis, muscle, etc.) for skin and/or mucosal repair; the spatial independence of these various elements; the microsurgical qualities of the peroneal artery. This possibility of multidirectional and multiple tissue bony mandibular reconstruction is analysed on the basis of 9 clinical cases: 5 cases of traumatic sequelae of the lower third of the face following gunshot injuries, 2 cases of radiation osteonecrosis, 2 benign bone diseases. The triple bone, integument and vascular adaptation between the fibular donor site and the recipient site must be assessed preoperatively. Due to the quality of the morphological and functional results compared with the limitations of other free composite bone transplants, the authors propose free composite fibular flaps as adapted and adaptable solutions for one-stage reconstruction of extensive mandibular defects (> 10 cm) associated with small or large mucocutaneous lesions.
Cariou
J L
JL
Service de Chirurgie Plastique, Chirurgie Maxillo-Faciale et Stomatologie, Hôpital d'Instruction des Armées Begin, Saint-Mande.
Bellavoir
A
A
D000328:Adult; D005260:Female; D005360:Fibula / Q000637:transplantation*; D006801:Humans; D008297:Male; D008336:Mandibular Diseases / Q000601:surgery*; D008866:Microsurgery; D008875:Middle Aged; D010025:Osteoradionecrosis / Q000601:surgery; D010027:Osteotomy / Q000379:methods; D013524:Surgical Flaps
Les lambeaux libres composites avec péroné et leur adaptation à la chirurgie reconstructrice mandibulaire. A propos de neuf cas.