Endpoint

Maximum keratometry (Kmax)

CAT:outcome/maximum-keratometryreported in diopters

How it is measured

Steepest anterior corneal curvature value on the keratometric map by Scheimpflug tomography or Placido-disc topography, reported in diopters. The device is recorded with each finding - Pentacam and Orbscan values differ systematically and are not poolable.

Measured, not recorded

Subject: maximum keratometry (kmax)
Measurements: 2 measurements
Recorded as a finding: No

Show what was measured

Maximum keratometry (Kmax)
decreases
Long-term changes in topographic indices showed a significant decrease in Kmax and Kavg at 3-year postoperative (from 52.52 to 50.39 D and from 49.64 to 48.04 D, respectively)
PMID:40007091 · one of two readings recorded this
Maximum keratometry (Kmax)
no effect
no statistically significant differences were observed in SE, astigmatism in refraction, Kmax, Kavg, Kastig, IR at 3 and 5 mm, CCT, or TCT before and after surgery
PMID:40007091 · one of two readings recorded this