后巩膜加固术的材料研究  

Astudy of materials used in posterior scleral reinforcement

作　　者：王雪菲 郑蕊 马兴祥 WANG XueFei;ZHENG Rui;MAXingxiang(Department of Ophthalmology,Beijing Daxing District Hospital of Integrated Chinese andWestern Medicine,Beijing,100076,China)

机构地区：[1]北京市大兴区中西医结合医院眼科,北京100076

出　　处：《当代医学》2022年第35期191-194,共4页Contemporary Medicine

摘　　要：病理性近视是指由于眼轴的进行性延长从而导致后极部视网膜和脉络膜出现损伤的高度近视。病理性近视的主要特点为屈光度改变>-8.00 D、眼轴进行性增长、视网膜脉络膜变性等病理改变引起视力下降及视功能下降。其发病范围广、危害重且治疗方式有限。目前,后巩膜加固术是唯一在临床中普遍认可的治疗病理性近视的手术方法。临床上使用的主要加固材料为异体巩膜,但异体巩膜来源较少。本文主要对其他后巩膜加固手术材料进行综述。Pathological myopia refers to high myopia whose characteristic is the posterior polar lesion caused by axis oculi elongating.Its main characteristic is progressive axial extension,diopter changing<-8.00 D,and vision disorder caused by degenerative changes of retina and choroid.It has characters as wide incidence,severe damages and limited treatments.At present,posterior scleral reinforcement is the only surgical method that is generally recognized in clinical practice for the treatment of pathological myopia.Allogeneic sclera is mainly used in posterior scleral reinforcement in clinical practice,but less source of allogeneic sclera.This article introduces several other kinds of materials used in posterior scleral reinforcement.

关 键 词：病理性近视 后巩膜加固术 材料 

分 类 号：R77[医药卫生—眼科]