RESUMEN
BACKGROUND: The nasal tip plays a crucial role both esthetically and functionally. The application of nasal tip grafts is an effective method for improving nasal tip form. Ear cartilage is a common choice for nasal tip grafts, but it still presents several challenges in clinical application that need to be addressed. This study aims to address the issues associated with the use of ear cartilage in clinical rhinoplasty applications through the development of a novel septal extension graft using ear cartilage for nasal tip reconstruction. METHODS: From May 2018 to April 2022, a total of 132 cases of nasal tip reconstruction surgeries were performed using a seagull-shaped nasal septum extension graft, constructed with bilateral cavum concha cartilage. Among these cases, 25 patients had previously undergone rhinoplasty using silicone implant, 7 patients had undergone augmentation rhinoplasty using expanded polytetrafluoroethylene, whereas the rest were primary rhinoplasty cases. All patients were followed up for a period ranging from 3 months to 4 years postoperatively, with photographs taken to assess the nasal tip morphology. RESULTS: In this study, all patients exhibited good healing of the incisions made at the posterior aspect of the auricular concha, with no occurrences of hematoma and inconspicuous scarring. In 116 cases, significant improvement in nasal appearance and a realistic nasal tip form were achieved postoperatively, yielding satisfactory outcomes. Only 16 patients experienced minor issues with nasal tip morphology, which were subsequently improved through further surgical procedures. CONCLUSION: This study reports a surgical technique for nasal tip refinement using bilaterally harvested cavum concha cartilage to construct a seagull-shaped nasal septal extension graft. The procedure has achieved satisfactory outcomes, and its application is worth extending to clinical practice.
