Résumé
Objective To evaluate the advantages of nasal septum deviation with three lines reduce tension septorhinoplasty under endoscopy.Methods Three lines reduce tension septorhinoplasty of 48 cases were compared with nasal septum submucous resection(Killian) of 43 cases.Results Followed-up for 3 months to 1 year postoperation,study group were remedied and no clinical symptoms,no complications,control group had septal perforation of 1 case,nasal synechia of 2 cases,saddle nose of 1 case.The incidence of two groups postoperative complications had statistically significant difference.Conclusion Compared with Killian,three lines reduce tension septorhinoplasty was easy to stuty and have the advantages of micro-invasion,safety and efficiency,and was favorable recovery nasal cavitysinuses physiological functions.