板栗总包击伤角膜病例,在产地屡见发生。角膜栗刺取法各异。有的栗刺垂直插入角膜,并完全埋入实质层中,较难剔出,特介绍如下: 手术器械:开睑器、角膜刀、眼球固定 Chestnut wallets wounded cases of common occurrence in the place of origin. Cornea chestnut take different method. Some chestnuts perpendicularly inserted into the cornea, and completely buried in the real layer, more difficult to tick out, special introduction is as follows: Surgical instruments: eyelid opening, corneal knife, eye fixation