Keratorefractive Surgery Outcomes in Keratoconus Suspect Patients

Table 2

Preoperative and postoperative data of patients with ectasia.

Age (years)	Sex	Preoperative K-min	Postoperative K-min	Preoperative K-max	Postoperative K-max	Preoperative CCT	Postoperative CCT	Preoperative thinnest point	Postoperative thinnest point	Preoperative corneal topographic shape
PRK
35	Female	44.8	38.7	48.3	42.4	515	379	506	353	Symmetric bow-tie
35	Female	44.4	37.5	47.9	40.6	516	356	507	330	Symmetric bow-tie
47	Male	41.3	37.9	43	38.4	492	408	482	389	Symmetric bow-tie
33	Female	42.7	39.6	43.9	40.8	524	456	515	438	Inferior steepening
37	Female	44.9	39.1	46.7	40.2	482	367	460	327	Superior steepening
37	Female	45.7	40.8	47.2	42.1	480	373	467	356	Symmetric bow-tie
Lasik
34	Female	41.9	43.3	45	46.1	560	517	536	492	Superior steepening
27	Male	41.8	38.4	43.2	38.9	495	396	481	381	Symmetric bow-tie
32	Female	40.2	42.3	46.2	43.1	602	521	582	497	Inferior steepening
32	Female	39.8	42.4	45.4	44.2	609	491	560	478	Inferior steepening
47	Male	42.9	39.5	43.3	39.9	480	410	471	393	Inferior steepening

K-min = minimum corneal curvature; K-max = maximum corneal curvature; CCT = central corneal thickness.