Evaluating keratometry and corneal astigmatism data from biometers and anterior segment tomographers and mapping to reconstructed corneal astigmatism.

Achim LangenbucherLeonardo TaroniCatarina P CoutinhoAlan CaylessNóra SzentmáryPeter HoffmannJascha A WendelsteinGiacomo Savini

Published in: Clinical & experimental ophthalmology (2024)

Results from the different modalities are not consistent. On average IOLMTK/PTCRP3/PTCRP4 match reconstructed corneal astigmatism, whereas IOLMK/PK/AK show systematic C0 offsets of around 0.25 D. IOLMTK/PTCRP3/PTCRP4. Prediction models can reduce but not fully eliminate residual astigmatism after toric IOL implantation.

Keyphrases

cataract surgery
optical coherence tomography
wound healing
high resolution
electronic health record
big data
machine learning
mass spectrometry
high density