Free Fibular Flap Neomandible Density Changes in a Previously Irradiated Tissue Bed

Microvascular fibula free flaps have become the gold standard for mandibular reconstruction. Various indications for maxillofacial reconstruction via microvascular fibula free flaps include benign tumors/cysts (ameloblastomas, odontogenic keratocysts, dentigerous cysts), osteoradionecrosis, and trauma. Our study set out to analyze the bone density of a microvascular fibula free flap neomandible reconstruction. Previous studies have evaluated these bone density changes; however, no study has compared the density changes of fibula reconstructions due to benign indications versus previously irradiated tissue beds.

Source: Journal of Oral and Maxillofacial Surgery - September 1, 2023 Category: ENT & OMF Authors: Jeremiah D'Anna, Andrew Salama, David Hirsch, Denis Knobel Source Type: research