[The application of naphcon eye drops during Lasik surgery].

Purpose: To evaluate the effects of Naphcon eye drops for preventing conjunctival bleeding during Lasik surgery.

Methods: One hundred cases (200 eyes) were divided into treating group and control group randomly according to using and not using Naphcon eye drops before Lasik surgery. Treating group patients received three times Naphcon eye drops during 15 minutes before surgery.