功能性鼻窦内窥镜手术（FESS）用于治疗儿童慢性复发性昌窦炎已越来越普遍，许多儿童在鼻窦和面部发育完成前即接受该手术。为探讨FESS对儿童面顿发育的影响，进行动物实验和临床观察。实验动物为8只刚断奶的小猪，术前鼻窦照片排除先天性发育畸形和急性鼻窦疾病，全麻下随机选 It has become increasingly common for functional sinus surgery (FESS) to treat chronic sinusitis with chronic sinusitis in many children, many of whom are undergoing sinus and facial development prior to completion. In order to investigate the impact of FESS on the development of children’s faceton, animal experiments and clinical observations were conducted. Experimental animals were 8 weaned piglets, preoperative sinus exclusion congenital malformations and acute sinus diseases, under general anesthesia