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Nasal Columellar Reconstruction With Reverse Lateral Nasal Artery Pedicled Nasolabial Island Flap.

Nasal columellar is a complex area to reconstruct due to its unique esthetic and functional characteristics. Malignancy, trauma, infection, and esthetic surgery complications can cause columellar defect. Among many surgical plans, nasolabial island flap is most commonly used. However, flap congestions occasionally occur which inevitably lead to leech therapy. The authors introduce reverse lateral nasal artery pedicled nasolabial island flap, which has lower risk of postoperative complications.