Posters

Image-guided lens extraction surgery: a systematic review

Poster Details

First Author: A.Mikropoulou GREECE

Co Author(s): E. Panagiotopoulou   A. Konstantinidis   I. Perente   K. Ioannakis   G. Labiris        

Abstract Details

Purpose:

To review the recently published literature regarding image-guided cataract surgery or refractive lens exchange (RLE), describing the current image-guided systems, comparing them with other conventional devices or techniques and examining if image-guided systems are suitable as alternative tools in clinical practice.

Setting:

Department of Ophthalmology, University Hospital of Alexandroupolis

Methods:

A systematic review of the recent literature regarding the current image-guided systems used for cataract surgery or refractive lens exchange was performed based on the PubMed and Google Scholar databases in March 2018.

Results:

Literature review returned 21 eligible studies. These studies compared image-guided systems with other keratometric devices regarding their accuracy, repeatability and reproducibility in measurement of keratometric values, astigmatism magnitude and axis, as well as in IOL power calculation. Additionally, the image-guided systems were compared with conventional manual ink-marking techniques for the alignment of toric IOLs.

Conclusions:

Image-guided systems seem to be an accurate and reliable technology with measurements of high repeatability and reproducibility regarding the keratometry and IOL power calculation, but not yet interchangeable with the current established and validated keratometric devices. However, they are superior over the conventional manual ink-marking techniques for toric IOL alignment.

Financial Disclosure:

None