The transversely split gracilis twin free flaps

The Gracilis Free Flap

The gracilis free flap is the ideal modality of emotive and spontaneous facial reanimation in patients with a viable contralateral facial nerve. A 2-stage procedure with a cross-face nerve graft followed by gracilis free flap inset is advocated. In this article, the anatomy of the gracilis muscle, alternative neural sources (including the masseteric nerve), and technical aspects of the procedure are discussed. The literature regarding outcomes and complications is reviewed.

Anterolateral Thigh Twin Free Flaps from a Single Donor Site-a Modification Based on the Oblique Branch of the Lateral Circumflex Femoral Artery

The pedicle of the anterolateral thigh flap is formed by the descending branch of the lateral circumflex femoral artery. Recently, an oblique branch of lateral circumflex femoral artery was described by Wei et al., which can also be used as an alternative to the descending branch. We describe a case in which both the pedicles were used to create two free flaps (twin flaps) from the same thigh for post tumour reconstruction of breast.

Muscle conserving free gracilis transfer (mini-gracilis free flap)

Gracilis is a commonly used muscle for free tissue transfer. It is also split into two based on its pedicles and used as two units. Use of distal part as a free flap in isolation has never been described in literature. We describe a technique of harvesting a small unit of gracilis based on its minor pedicle and maintaining the continuity and conserving the major bulk of muscle. Thus, the function of the muscle is preserved and the same is also available for transfer on its major pedicle later, if required.