【例１】　男，３５岁。主因左眼被不明物击伤８小时，于１９９７年５月２５日入院。查体：左眼视力：指数／眼前；眼睑高度肿胀、淤血，球结膜水肿并有大片状出血，角膜、前房清亮，瞳孔圆，对光反应迟钝。眼ＣＴ示：左眼睑软组织明显肿胀，左侧球后内侧及视神经周围可见片状 [Example 1] Male, 35 years old. The main left eye was hit by unknown material for 8 hours on May 25, 1997 admitted. Physical examination: left eye vision: index / immediate; eyelid height swelling, congestion, conjunctival edema and a large flake bleeding, cornea, anterior chamber clear, pupil round, slow reaction to light. CT showed the eye: obvious swelling of the left eyelid soft tissue, the left posterior ball and the optic nerve can be seen around the sheet