Modified nasolabial flap- the nasomentolabial flap: A new arrow in surgeon's quiver.

AIMS AND

OBJECTIVES

To describe an inferior extension of a naso-labial flap as an adjunct to a maleo-labial flap in reconstruction of complete thickness defects around the oral commissure in 2 cases that we performed at our institute.

METHODS

Two elderly cases of carcinoma buccal mucosa who underwent wide local excision along with neck dissection had moderately large peri-oral defects that are large to cover with nasolabial flap alone. An inferior extension to the maleo-labial flap was added, making it a naso-mento-labial flap to reconstruct the defects with an acceptable outcome aesthetically and functionally. The reconstructed defects' size was around 7 × 7cms and 8.5 × 6cms full-thickness defect in the buccal mucosa, respectively, with the extension of the defect in both the patients being almost the same with anterior extension to commissure, posteriorly to retro-molar trigone (RMT), laterally full-thickness, medially not involving alveolus.

RESULTS

The incision at the donor site was closed primarily. The reconstruction did achieve the patient acceptable aesthetics, functionality, color and texture. The mean follow up of the patients is around 1 year with no complications.

CONCLUSION

Naso-mento-labial flap, an inferiorly extended inferiorly based nasolabial flap is a useful addition to surgeon's armamentarium for reconstructing the buccal mucosa and peri-oral defects in patients whose general health prevents the using pedicled or free flaps.