Posters

Comparison of hydrophilic Rayner RayOne Aspheric and HOYA iSert 251 aspheric IOLs for compatibility with their own disposable preloaded injection systems in terms of surgeon facilitation, safety, and intraoperative complications

Poster Details

First Author: Z.Mazhry PAKISTAN

Co Author(s):                        

Abstract Details

Purpose:

To evaluate Hydrophilic Rayner RayOne Aspheric and HOYA iSert 251 IOLs for compatibility with their own disposable Preloaded Injection Systems in terms of surgeon facilitation, safety and intraoperative complications.

Setting:

WAPDA Teaching Hospital Complex and Acuity Eye Centre Lahore Pakistan.

Methods:

A prospective study was planned. Two groups of 25 patients each having routine phaco and IOL implantation of either Rayner RayOne Aspheric or HOYA iSert 251 IOLs were included in the study, from 1st October 2017 to 28 Feb 2018. All the patients were operated by the same surgeon. The patients with capsular and phaco related complications were not included. The analysis was performed for compatibility with their own disposable Preloaded Injection Systems in terms of surgeon facilitation, safety and intraoperative complications.

Results:

The RayOne Rayner system comes wet in surgeon's hands whereas Hoya carries an edge being packed dry. The RayOne system needed minimal handling because of lock and role technology. The Hoya system involved more steps before delivery. No haptic catch or cut was observed in both groups. Intraocular delivery was open arms in case of Rayner and needed rotation in all cases. Two lenses were delivered upside down and were accordingly flipped in Rayner group. All The Hoya lenses were delivered in nice folded arms position and none needed to be flipped. Both lenses were excellently centred in the bag.

Conclusions:

Rayner RayOne Aspheric and HOYA iSert 251 IOLs are compatible with their own disposable Preloaded Injection Systems in terms of surgeon facilitation and safety. The RayOne system needed minimal handling because of lock and role technology. The Hoya system involved more steps before delivery. Hoya carries an edge in intraocular delivery over Rayner.

Financial Disclosure:

None