Volumetric Bone Changes in Double Barrel Vascularized Fibula Flap Used for Mandibular Reconstruction: A Randomized Clinical Trial.

Aim: To assess the volumetric bone changes in double barrel vascularized fibular flap used for mandibular reconstruction using 3D miniplate versus 3D titanium mesh tray.

Materials And Methods: Twenty patients seeking mandibular reconstruction were selected for this 2-arm parallel randomized clinical trial with a 1:1 allocation ratio. Both groups underwent double-barrel fibula free flap for mandibular reconstruction with fixation of the superior barrel to the inferior barrel using a Titanium mesh (Group A) or a 3D plate (Group B).