Reconstruction of anterior nasal septum: back-to-back autogenous ear cartilage graft

OBJECTIVES/HYPOTHESIS: The ideal material for reconstructing the nasal septum in the deficient nose has not been found. Since 1986, the authors have used autogenous cartilage from the cavum conchae to successfully correct the anterior septum and the associated cartilaginous saddle. The long-term results in 26 patients with a destroyed septum and a saddle nose are reported. STUDY DESIGN: Retrospective study. METHODS: The mean age of the patients at surgery was 40.2 years, and the mean number of previous nasal procedures was 1.6. Because 11 patients had septal perforations and insufficient septal cartilage or bone, ear cartilage grafts from the cavum conchae were harvested through an anterolateral approach. A special incision was used to divide the concave ear cartilage while preserving the posterior perichondrium. This produced a stable, balanced back-to-back graft. The graft was 2.5 to 3 cm long, long enough to allow reconstruction of the anterior septum and to correct part of the saddle nose deformity. The rest of the conchal cartilage was used to fill the remaining cartilaginous saddle. Follow-up investigations included photographs and visual analogue scales of the patients' symptoms and satisfaction. RESULTS: After a mean interval of 36.7 +/- 22.3 months, the back-to-back grafts showed no macroscopic signs of resorption. Graft position and shape remained intact after transplantation. All noses were adequately projected and mobile. All patients but one were satisfied with the functional and esthetic result. With a score of 4 representing the level of satisfaction as "very good," the mean score of the patients was 3.2 +/- 0.79. The saddle of the nose completely disappeared in 65.4% of patients, was minimally visible in 23.1%, and was slightly present in 11.5%. Nasal breathing improved considerably in 21 patients, remained the same in 4 patients, and worsened in 1 patient. The mean score of all patients for nasal breathing was 7.3 +/- 1.87 on a visual analogue scale of 0 to 10, with 10 representing satisfaction as "very good". CONCLUSION: The back-to-back autogenous ear cartilage graft is a viable, stable, and balanced graft for functional and aesthetic reconstruction of the anterior nasal septum and cartilaginous saddle deformity in patients with a severely traumatized and deficient septum.