眶尖及眶依穿通异物处理上有其特殊性，手术难度大，如处理不当可能引起多种并发症，严重者可致颅内感染，甚至危及生命。我们曾处理5例报告如下。病例资料例1，闫×，男，3岁。左面颊部圆珠笔刺入3天，于lops年2月22日来院。3天前手拿圆珠笔玩耍，不慎跌倒刺入左面颊部，即自 Orbital apex and perforation according to the treatment of foreign body has its particularity, the operation is difficult, such as improper handling may cause a variety of complications, severe cases can cause intracranial infection, and even life-threatening. We have handled 5 cases as follows. Case data example 1, Yan ×, male, 3 years old. Left cheek ballpoint pen piercing 3 days, lops on February 22 to hospital. 3 days ago holding ball-point pen to play, accidentally stabbing piercing the left cheek, that is