例1,男性,16岁,学生。主因与同学开玩笑时不慎将清凉油抹入左眼2小时,当时疼痛,畏光流泪,视物不清。眼科检查:视力右眼1.5,左眼0.2,左眼结膜充血红肿,可见大量水样分泌物,角膜水肿混浊,整个角膜荧光素染色阳性,前房深浅正常,瞳孔正常大小,对光反应灵敏。经点1％地卡因后用生理盐水反复冲洗后眼内涂入大量0.5％四环素眼膏。 Example 1, male, 16 years old, student. Mainly due to joke with classmates accidentally wipe cool oil into the left eye 2 hours, then pain, photophobia tears, depending on the material is not clear. Eye examination: visual acuity 1.5, left eye 0.2, left conjunctival congestion and swelling, showing a large number of watery secretions, corneal edema and opacity, positive corneal fluorescein staining, normal anterior chamber depth, normal pupil size, sensitive to light. After 1% cocaine rinse with saline repeatedly after intraocular injection of 0.5% tetracycline eye ointment.