电弧光致双眼角膜烧伤1例  

A case report of corneal burn caused by arc light

作　　者：张婧 ZHANG Jing(Department of Ophthalmology,Sichuan Science City Hospital,Mianyang Sichuan 621900,China)

机构地区：[1]四川省科学城医院眼科,四川绵阳621900

出　　处：《眼科学报》2021年第3期244-249,共6页Eye Science

摘　　要：报告1例因电路短路产生电弧光烧伤患者双眼角膜的病例。专科检查:双眼角膜缘颞侧球结膜缺血区小于1/3,角膜上皮呈白色混浊,上皮部分脱落。入院给予清除角膜表面白色坏死组织、抗炎、扩瞳对症治疗,2周后角膜恢复透明,随访3个月患者晶状体及眼底未见明显异常;探讨电弧光在眼球不同部位的致病机制。A case of corneal burn caused by arc light due to electrical short is reported.Specialist examination:ischemic areas of the temporal limbus bulbar conjunctiva in both eyes were less than 1/3,the corneal epithelium was white and cloudy,and the epithelium was partially peeled.The corneas became transparent after 2 weeks’treatment of removing the white necrotic tissue,anti-inflammatory and dilating pupil.During the follow-up within 3 months,the patient’s lens and fundus showed no obvious abnormalities.The injury mechanism of arc light caused by electrical short to the eyeball is discussed.

关 键 词：电弧光 角膜 烧伤 

分 类 号：R779.1[医药卫生—眼科]