Conclusion The direct clipping of aneurysms involving the carotid-ophthalmic artery is best treated by the extradural-intradural approach.

• 结论硬脑膜外-内入路直接夹闭眼动脉段颈内动脉是眼动脉段颈内动脉瘤的最佳手术入路和治疗方法。