RESUMO
Introducción: La desviación de la punta nasal suele producir alteración estética y funcional nasal. Generalmente, asocia alteraciones morfológicas de los cartílagos alares, además de dismorfia del cartílago septal. Objetivo: Presentar una técnica quirúrgica alternativa para el tratamiento de la laterorrinia en tercio inferior nasal y sus resultados. Material y Método: Se trataron 27 pacientes con una laterorrinia en punta nasal con la técnica del septum bisagra, incluyendo la colocación de uno o dos injertos de expansión. Describimos el protocolo de anamnesis y exploración que seguimos en estos pacientes y la descripción detallada de la técnica quirúrgica. Resultados: En 19 pacientes se utilizó un injerto de expansión unilateral para completar la técnica y en ocho de forma bilateral. Se obtuvo una puntuación media en la escala visual analógica (EVA) de ventilación de 8,3, con una mejoría de seis puntos, y en la EVA de aspecto estético de 8,1, mejorando en 4,6 puntos. Conclusión: la utilización de la técnica del septum bisagra es beneficiosa para el tratamiento de la desviación de la punta nasal, tanto a nivel funcional como estético. Presenta ciertas diferencias frente a otras técnicas descritas. La indicación se debe adecuar a cada paciente de manera individualizada.
Introduction: Deviation of nasal tip usually produces aesthetic disturbance and nasal ventilation decrease. It is usually associated with alar cartilages morphologic disturbances and dysmorphia of the septal cartilage. Aim: To present an alternative surgical technique for treating laterorrhinia in the nasal inferior third and its outcomes. Material and Method: 27 patients with nasal tip laterorrhinia were treated with the hinge septum technique, including the placement of one or two spreader grafts. We describe the anamnesis and exploration protocol that we carried out in these patients and a detailed description of the surgical procedure. Results: Unilateral spreader graft was used in 19 patients to complete the technique, and bilateral spreader graft was used in eight. The average score in visual analogue scale (VAS) related to nasal flow was 8.3, which means an improvement of six points, and in VAS related to aesthetic appearance the score was 8.1, improving 4.6 points. Conclusion: The use of the hinge septum technique is useful to treat the deviation of the nasal tip in a functional and aesthetic way. There are several differences compared to other described techniques. The indication has to be suitable for each patient individually.
Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto , Pessoa de Meia-Idade , Adulto Jovem , Rinoplastia/métodos , Nariz/cirurgia , Septo Nasal/cirurgia , Obstrução Nasal , Nariz/anormalidades , Estudos Retrospectivos , Septo Nasal/anormalidadesRESUMO
BACKGROUND: Alar cartilage can be very useful for tip and dorsum grafts. Depending on its size and thickness, it can be an important alternative for spreader grafts to improve endonasal functional deficiencies, correct deviated noses, and prevent inverted "V" deformities. Caucasian patients with bulbous tips are the most common candidates to achieve such benefits. It is easy to obtain and to frame into a desired graft. METHODS: The authors describe a surgical technique using the alar cartilages as spreader grafts. All Caucasian patients with bulbous tips who underwent primary rhinoplasty were included. All patients have been evaluated after 3 to 4 months and after 1 and 2 years by aesthetical and functional criteria. RESULTS: Thirty-four patients (28 female and 6 male) underwent this procedure between 2001 and 2015: 94% reported a better airflow, 91% reported very good aesthetic results and were very satisfied 2 years postoperatively, and 12% had nasal deviations that were corrected with a one side double-layered spreader grafts. Two patients presented supra-tip deformities and one patient had a columella scar that was revised surgically. No cases of inverted "V" deformity were reported 2 years postoperatively. CONCLUSIONS: Patients with functional satisfaction and with a straight and smooth dorsum seem to be the most important benefits that were achieved with this technique using alar cartilage spreader grafts, an alternative that can be offered to improve airflow and to prevent deviated and inverted "V" deformities. Level of Evidence: IV, therapeutic study.