Agreement and Reproducibility of Intraocular Lens Tilt and Decentration Measurements: A Comparison between CASIA2 and CILT
This prospective observational study evaluates the agreement and reproducibility of intraocular lens (IOL) tilt and decentration measurements obtained from two different imaging modalities: the CASIA2 anterior segment swept-source optical coherence tomography (AS-SS-OCT) system and the Calculator for Intraocular Lens Tilt (CILT) software, based on standardized anterior segment image analysis.
Study Type
OBSERVATIONAL
Enrollment
15
Krankenhaus der Barmherzigen Brüder Wien
Vienna, Vienna, Austria
RECRUITINGIntraocular Lens Tilt (CASIA2 and CILT)
Intraocular lens (IOL) tilt, measured in degrees, assessed from anterior segment swept-source optical coherence tomography (AS-SS-OCT) images using the CASIA2 system and CILT software. Tilt is defined as the angle between the IOL plane and the corneal vertex.
Time frame: Measured during the pre-surgery examination under normal pupil conditions and after pharmacologic dilation (45 minutes post-mydriatic instillation).
Intraocular Decentration (CASIA2 and CILT)
Intraocular lens (IOL) decentration, measured in micrometers, assessed from anterior segment swept-source optical coherence tomography (AS-SS-OCT) images using the CASIA2 system and CILT software. Decentration is defined as the distance between the IOL center and the corneal vertex.
Time frame: Measured during the pre-surgery examination under normal pupil conditions and after pharmacologic dilation (45 minutes post-mydriatic instillation).
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.