Search

Summary:. The free fibula flap is the gold standard in reconstruction of oncologic mandibular defects. When the mandibular condyle is resected, reconstruction of the temporomandibular joint (TMJ) continues to pose a unique challenge to the reconstructive surgeon. Several conventional methods have been described, including costochondral grafts, bone grafts, and alloplastic prostheses. These nonvascularized options are rarely employed in the oncologic patient receiving postoperative radiation therapy due to high rates of resorption, nonunion, and failure. The authors describe a novel technique for mandibular and TMJ reconstruction utilizing the fibula free flap as a flow through for a medial femoral trochlea flap for vascularized mandible and condylar reconstruction. This technique provides a vascularized cartilaginous surface to articulate with the glenoid fossa, making it an attractive option for the oncologic patient undergoing postoperative radiation therapy.

Summary:. Preserving a dynamic abdominal wall is the premise behind the evolution of TRAM flaps into deep inferior epigastric perforators (DIEPs). Performing a true DIEP flap requires a highly refined surgical technique and often times involves a tedious intramuscular dissection which may account for the slow, albeit steady adaptation of DIEPs in breast reconstruction. This article intends to address a scenario in which an additional perforator from a different row is needed. Based on our current knowledge of the abdominal wall and its embryology, we propose splitting the rectus abdominis muscle through the intersections while recruiting a second perforator instead of converting the procedure into MS-TRAM or performing a second anastomosis through the perforator exchange technique, APEX. This potentially saves time and simplifies the procedure while maintaining the integrity of the abdominal wall.