Intra- und interindividueller Vergleich der Messwertstabilität bei Untersuchungen der Hornhautbrechkraft mittels Intraokularlinse-Master vs. Hornhaut-Topografen
LicenseStandard (Fassung vom 03.05.2003)
Especially for implantation of toric intraocular lenses an exact regulation of the corneal astigmatism is important. 60 eyes of 30 subjects with astigmatism were examined in a period of one year. The corneal refraction was measured at three different times; each examination was repeated three times, both with IOL-Master and Corneal Topograph. The results were compared intra- and interindividually. Eyes with conjunctival or corneal inflammation, dry eye syndrome or malformation of the eyelid were excluded. Data were statistically evaluated. Especially for biometry and implantation of toric intraocular lenses measurements of the corneal astigmatism by corneal topography are recommended.
Subject HeadingsAstigmatismus [GND]
Grauer Star [GND]
Corneal topography [MeSH]