Large Nasal Defects with Exposed Cartilage: The Folded Transposition Flap as an Innovative Alternative to the Paramedian Forehead Flap.

Abstract

Background: Skin cancer removal surgery involving the tip or dorsum of the nose often results in large-sized defects with exposure of cartilage. In such cases, the paramedian forehead flap is a frequently used reconstruction technique; however, this method is complex and can result in a cosmetically unsatisfying outcome.

Objective: To describe the folded transposition flap as an aesthetically pleasing alternative to the paramedian forehead flap for large nasal defects with exposed cartilage.

Methods: The folded transposition flap is a 2-stage surgical modification of the transposition flap. In the first stage, an overlong axial cheek pedicle is used to cover the defect. In the second stage, the flap is thinned and the nasal scars are revised.

Results: All 4 patients experienced aesthetically pleasing results.

Conclusion: The folded transposition flap is an alternative for reconstructing large surgical defects of the nasal tip or distal dorsum of the nose.