Barcelona 2015 Programme Registration Glaucoma Day 2015 Exhibition Virtual Exhibition Satellite Meetings Hotel Booking Star Alliance

Take a look inside the London 2014 Congress


Then register to join us
in Barcelona!


Search Abstracts by author or title
(results will display both Free Papers & Poster)

Vectorial analysis and refractive outcomes of a plate haptic toric monofocal intraocular lens in Asian eyes

Poster Details

First Author: M.Rosman SINGAPORE

Co Author(s):                        

Abstract Details


To describe the refractive outcomes and vectorial analysis of the AT Torbi 709M toric (Carl Zeiss Meditec) intraocular lens in Asian eyes.


Singapore National Eye Centre, Singapore


Prospective analysis of all eyes undergoing phacoemulsification surgery which had implantation of the AT Torbi 709M IOL for the correction of cataracts and refractive error. All surgeries were performed by 1 surgeon at the Singapore National Eye Centre and all patients were followed-up for at least 4 months post-operation. Preoperative visual acuity and refractive error were recorded. Post-operative unaided and aided visual acuity, refractive error and complications were recorded. Vectorial analysis was performed using the method described by Thibos et al.


63 eyes are included in this study to date (number will be higher by the time of the conference). There were 45 Chinese, 27 Malay and 1 Indian eyes. 30 eyes (47.6%) achieved unaided distance visual acuity of 20/20 after 1 month post-operation. 57 eyes (90.5%) achieved best-corrected visual acuity of 20/40 or better after surgery. The mean post-op spherical equivalent was +0.19 +/- 0.53 D. The mean pre-op cylinder was -1.64 +/- 1.26 D and the mean post-op cylinder was -0.41 +/- 0.45 D. The post-op manifest cylinder was reduced compared to the pre-op corneal cylinder in all eyes.


The use of the AT Torbi toric monofocal IOL resulted in good post-operative unaided and aided distance visual acuity in Asian eyes. The AT Torbi toric IOL was effective in reducing the rate and severity of post-op astigmatism in Asian eyes.

Financial Disclosure:


Back to Poster listing