AIM:To discuss the treatment of traumatic corneal flap dislpacemeat after laser in situ keratomileusis(LASIK).·METHODS:All the 11 patients with taumatic corneal flap dislpacemeat were re-positioned.Irrigation was applied on stromal bed and sub-flap.·RESULTS:Nine eyes regained vision of 0.6-1.0 after 1 week,1 eye regained vision of 0.8 after 8 months for traumatic hypema,secondary glaucoma,and commotio retinae.1 eye regained vision of 0.6 after 1 month for burn from lime.No epithelial ingrowth or corneal melting etc occurred.·CONCLUSION:Proper and prompt re-position of traumatic corneal flap can regain vision.·