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角膜异物是一种最常见的眼病,随时都可以发生, 灰尘、砂粒、铁屑、煤碴等极易进入眼内,附着在角膜表 面或嵌入角膜组织内,产生不同程度的刺激症状,如不 及时处理,将引起感染或出现严重后果。处理方法如 下。 1.处理方法 1·1 角膜表面异物 患者就诊及时,仅有异物感且 无结膜充血,取异物时可不用麻醉药,用手分开上下 睑,让患者自动转动眼球,然后固定眼球勿在转动,充
Corneal foreign body is one of the most common eye diseases, can occur at any time, dust, sand, iron filings, coal ballast easily enter the eye, attached to the corneal surface or embedded corneal tissue, resulting in varying degrees of irritation, if not Timely treatment will cause infection or serious consequences. Processing method is as follows. 1. Treatment 1.1 corneal foreign body in patients with timely treatment, only foreign body sensation and conjunctival congestion, foreign body can take anesthetic drugs, the upper and lower eyelids separated by hand, allowing patients to automatically rotate the eye, and then fixed the eye not to rotate, Charge