Comparison of Refractive Outcomes in Small-Incision Lenticule Extraction Performed with One or Two Incisions.

Purpose: To retrospectively compare the refractive outcomes between two groups of small-incision lenticule extraction (SMILE), one with a single incision and the second one with dual-incisions.

Setting: Ebsar Eye Center, Benha, Qalyopia, Egypt.

Design: A retrospective cohort study.