Background: Due to the relatively higher tendency of postsurgery scars, insufficient cartilage support, and low surgical acceptability, nasal defect repair with forehead flap in Asian patients needs further study.
Objective: We aim to determine the necessity of tissue expansion, timing of pedicle division, and the importance of cartilage scaffold reinforcement and scar prevention at the donor site during nasal reconstruction in Asian patients with paramedian forehead flap.
Methods: A retrospective analysis was performed on patients who underwent nasal reconstruction with forehead flap at our hospital from January 2013 to January 2018. The demographical information, surgery details, and postoperative complications of all patients were recorded. The reconstructed nose, scars, and eyebrow deformities were evaluated by digital photographs, and the overall satisfaction of the patients was documented.
Results: The study included 15 patients (7 males and 8 females). All nasal defects involved at least two aesthetic units and included seven full-thickness defects. Only one patient underwent two revision operations. Complications like hematoma, infection, and necrosis were not detected, except in one patient with partial necrosis of the flap. All patients were satisfied with the reconstructed nose and did not report any respiratory dysfunction. No obvious scars or eyebrow deformities were observed.
Conclusion: Three-stage full-thickness forehead flap should be used to repair nasal defects in Asian patients, with immediate cartilage scaffold reconstruction at stage one and reinforcement at stage two. Botox injection into the forehead can refine the scar.
Keywords: Asians; forehead flap; nasal defect; nasal reconstruction; repair.
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