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Updated: Jul 7, 2026

Correction of Presbyopia by Monocular Bi-Aspheric Ablation Profile
Published on: September 20, 2024
[Posterior chamber phacic intraocular lens implantation in patients with medium or high myopia--own experiments]
Katarzyna Michalska-Małecka1, Wanda Romaniuk
1Z Katedry i Oddziału Klinicznego Chorób Oczu Slaskiej Akademii Medycznej Z Wojewódzkiego Szpitala Specjalistycznego nr 5 im. Sw. Barbary, Sosnowiec.
Purpose:
To evaluate the results of the PCPIOL implantation (Posterior Chamber Phacic Intaocular Lens) in patients with medium or high myopia.
Material And Methods:
The posterior chamber phacic lenses were implanted by means of an 3.2 mm (or smaller) incision in a clear cornea. The studied group consisted of 6 patients (4 women and 2 men; age range 28-45 years). Mean preoperative spherical equivalent was from -10.0 to 17.0 D. Preoperative uncorrected visual acuity was worse than 0.04 in all the eyes. Preoperative spectacle corrected visual acuity was 0.42 or better.
Results:
4 patients after the posterior chamber phacic lens implantation gained full visual acuity without spectacle correction, the remaining 2 achieved postoperative visual acuity equal to preoperative best spectacle-corrected visual acuity.
Conclusions:
The posterior chamber phacic intraocular lens implantation is an effective, safe, reversible procedure and it offers an alternative to laser refractive surgery.
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