Three-Dimensional Evaluation of Accommodating Intraocular Lens Shift and Alignment In Vivo – Corrected Proof
Objective: To quantify 3-dimensionally the anterior segment geometry, biometry, and lens position and alignment in patients before and after implantation of the Crystalens-AO (Bausch & Lomb, Rochester, NY) accommodating intraocular lens (A-IOL).Design: Prospective, observational study.Participants: Ten patients (20 eyes) with cataract before and after implantation of the Crystalens-AO A-IOL.Methods: Custom full anterior segment 3-dimensional (3-D) spectral optical coherence tomography (OCT) provided with quantification tools was used to image the cornea, iris, and natural lens preoperatively and intraocular lens postoperatively. Measurements were obtained under phenylephrine preoperatively and under natural viewing conditions and phenylephrine (for accommodative efforts ranging from 0 to 2.5 (Read more...)