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.

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.