Methods 136 cases with adenoid hypertrophy, 69 cases underwent dynamical system cutterbar via nasal endoscope for adenoidectomy by mouth while 67 cases were performed by rout curettage of adenoids.

• 方法腺样体肥大患儿136例,其中69例接受鼻内镜下动力系统切割器行腺样体切除术,67例接受常规腺样体刮除术,比较两种术式的疗效。