Customized miniflap for a nondissected flap island during femtosecond laser–assisted laser in situ keratomileusis

摘要

Three cases of a rare complication that occurred during femtosecond laser–assisted laser in situ keratomileusis are reported. An anterior chamber gas bubble escaped between the cornea and the cone through the canal, which lead to a nondissected island. A new technique, a customized miniflap that could be applied in the same session to treat the nondissected island is described. The results were promising because the flaps were lifted easily with no complications, confirmed by the postoperative visual acuity, the regularity index, and anterior segment optical coherence tomography.