[Total nasal reconstruction by folded forearm radial flap: Technical note].

Abstract

Total nasal reconstruction represents a complex challenge, requiring restoration of all three anatomical planes while preserving respiratory function. This procedure has significant therapeutic, aesthetic, social and professional implications for patients. We share our academic experience of reconstruction using a folded microanastomosed radial forearm flap (FRFF) combined with a paramedian forehead flap, using the technique of F.J. Menick. We detail the technical aspects of this surgical approach, as well as the aesthetic results observed at the donor sites. In our single-center retrospective study, we analyzed 6 cases of total nasal reconstruction performed between January 2017 and January 2024. We assessed the typology of substance loss, types of reconstruction, and aesthetic results via the NAFEQ score at 6 months postoperatively. Among the cases, necrosis was observed (16%), occurring on the fourth day following thrombosis. Mean loss of substance was 5.5cm, with a mean NAFEQ functional score of 82% and aesthetic score of 88%. The FRFF reconstruction technique combined with LFP is optimal for total nose reconstructions, offering adequate cartilage projection and good nostril conformation.