下鼻甲部分切除术是治疗慢性肥厚性鼻炎（hypertrophicrhinitis）的常用手术。但对于应切除多少，文献报告不一，常使术者难以掌握。另由于下鼻甲血运丰富，术中常致出血较多。为此，笔者自1989年以来采用下鼻甲骨折移位部分切除术，胶果较好，现总结如下。临床资料一、一般资 Part of the inferior turbinate resection is the treatment of chronic hypertrophic rhinitis (hypertrophicrhinitis) common surgery. However, how many resections should be performed, different reports in the literature often make it difficult for the surgeon to grasp. In addition due to the inferior turbinate blood supply, bleeding often cause more surgery. To this end, the author since 1989, the use of inferior turbinate fracture partial resection, the better the plastic, are summarized as follows. First, the general information