Long-Term Clinical Outcomes of Small-Incision Femtosecond Laser-Assisted Intracorneal Concave Lenticule Implantation in Patients with Keratoconus

Figure 2

(a, f, k) The slit-lamp microscope images of preoperative patients with cone shaped. (b, g, l) All operated eyes did not show corneal ulceration, corneal neovascularisation, and exudate in the anterior chamber at 1 week postsurgically. (c, h, n) At 1 month postsurgically, slit lamp microscope showed that corneal stromal edema was considerably reduced compared to 1 week postsurgically. (d, i, m) Corneal stromal edema greatly subsided after 3 month postsurgically. (e, j, o) At 60 months postsurgically, a scar line was observed at the periphery of the lenticule, while the central region remained transparent.

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