Forceps touch marks on premium intraocular lens: Does it matter?

The use of preloaded intraocular lens (IOL) implants are on the increase. However, IOLs of lower or higher dioptric value and certain premium lens implants still need to be loaded manually. This study has been carried out to identify if touch marks have any adverse effects on visual function

Background

Marks on the optic of an intraocular lens can occur when loading the lens with forceps. Later, at post-operative assessment, patients may be misinformed by optometrists that they have a faulty lens. In some cases, this can result in the patient requesting explantation of the intraocular lens or lens exchange.