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Advantages and limitations of the fibula free flap in mandibular reconstruction
1Department of Stomatology and Maxillofacial Surgery, University Hospital, University of Lille, Hopital B, France.
Purpose:
The authors analyze the advantages and disadvantages of mandibular reconstruction with a fibula free flap in a retrospective study of 29 cases, and make comparisons with the iliac free flap and the lateral brachial free flap.
Material And Methods:
Twenty-nine patients (22 male, 7 female) aged 5 to 70 years were studied. Functional and esthetic evaluations were performed together with radiologic examination of the bony calluses.
Results:
The fibula free flap has advantages for mandibular reconstruction, such as the length of bone available, low morbidity of the donor site, and the possibility of using a skin paddle. However, there is the disadvantage of not being able to reconstruct large soft tissue defects. In addition, bone vascularization is reduced when a large number of osteotomies are required.
Conclusion:
This reconstruction technique is satisfactory for mandibular defects measuring over 20 cm.
