[Suture under tension across cartilage in the application of the crooked nose surgery].

Observing the effect of maintain tension across suture between cartilages to fix new nasal structure on balance the asymmetric strength of the two sides of the cartilage and the recurrence of the postoperative crooked nose.A L-shaped struct made of the nasal septum cartilage were fixed to maintain tension across structure between cartilage during rhinoplasty in 39 patients with crooked nasal deformity. Of 21 cases were type I deviation, of 12 cases were C-shaped deviation,and of 6 cases were S-shaped deviation.A 1-5 years follow-up were performed. The effects were divided into three degrees: 30 cases excellent (76.92%), 6 cases good (15.38%) and 3 cases acceptable (7.69%).The rate of excellent and good was 92.31%(36/39). The type I improvement rate was 80.3%,the rate of type C was 83.6% and the improvement rate of type S was 84.1%,the overall improvement rate was about 81.9%.Suture under tension across cartilage can fix reconstruction of nasal structure effectively,improve the postoperative effect, reduce recurrence of crooked nose. The operation is simple and is an essential part of the nasal deformity correction technique.