Novel Technique to Increase the PMMC Flap Pedicle Length by Coplanar Rotation Along the Pedicle Axis.

Abstract

Pectoralis major myocutaneous flap (PMMC) continues to be a prime tool in the armamentarium for the reconstruction of head and neck malignancies even though free flaps have proved their versatility in functional and cosmetic outcomes. It still holds significance in both primary reconstruction and salvage procedures in head and neck malignancies. Inadequate infrastructure and resources make PMMC a preferred choice in many high-volume centres of developing countries. However, the length of the PMMC flap becomes a limiting factor for the distance that flap can be transferred when extensive reconstructions are being planned (Kudva et al. in J Maxillofac Oral Surg 14:481-483, 2015). We propose a modification in the conventional technique that maximises the length of the pedicle in orofacial reconstruction. Our technique allows the rotation of skin paddle along the longitudinal axis of the pedicle at the distal end along the same plane. This technique provides an easily reproducible and reliable technique that enables the surgeon to enhance the reach of the skin paddle and flexibility considerably.