目的报道一种治疗难治性先天性泪囊炎的新方法???改良的下鼻甲分离术.方法术式为先用探针按常规方法自泪点插至下鼻道,用下鼻甲分离钩伸入下鼻道钩住探针下端,在针之末端向鼻中膈方向分离下鼻甲,治疗78例(78眼)外院探通3次以上无效的先天性泪囊炎,术后均随防1年.结果总有效率达91?0％.结论:本法优点:操作简便易学,下鼻甲分离确切,可局麻下手术,疗效确切,值得推广“,”Abstract Objective We reported a new mathod in the treatment of refractory congenital dacryosystitis. Mathods This article reported an improved inferior turbinate exclusion procedure. First, as routine, we used a probe sound the nasolacrimal duct obstraction and enter the nose, an exclused hook grasped the ending of the probe through the inferior meatus, and then dissociated the inferior turbinate toward the septum at the probe ending. We treated 78 patients (78 eyes)who had unsuccessful probing over 3 ti...