Clear lens extraction & the phakic intraocular lens

Clear lens extraction
Clear lens extraction is a refractive procedure in which a cataract-free natural lens is removed. The procedure generally involves replacement of the lens with a synthetic intraocular lens implant (IOL). Dr. Ditkoff may recommend clear lens extraction to correct nearsightedness or farsightedness when other refractive procedures are not advisable or could give a poor result.

Recently, multifocal IOLs and accommodating IOLs have become available for the intraocular correction of presybyopia and hyperopia. The Array™ IOL uses multiple concentric rings of varying optical power to extend the range of uncorrected vision. The Crystalens™ accommodating lens uses the eye’s ciliary muscle to automatically move forward and backward with the ciliary muscle to help patients with presbyopia focus naturally at all distances.

Phakic intraocular lens
The Verisyse™ lens is implanted in front of the iris as an alternative refractive treatment method for myopia and hyperopia. The Artisan™ IOL, a foldable lens designed for eyes that retain their natural lenses, requires only a very small incision. Implantable contact lenses may be appropriate if your vision cannot be corrected with laser treatment. Unlike surgery that removes the lens, with a phakic intraocular lens the patient retains near and far vision.