Abstract
This study was performed to investigate the relationships among crystalline lens shape, actual intraocular lens (IOL) position, and crystalline lens thickness (LT), as measured by anterior segment optical coherence tomography (AS-OCT), and to determine anterior ocular segment parameters that predict postoperative IOL position. Seventy-nine eyes of 79 patients who underwent uneventful cataract surgery were enrolled. For crystalline lens preoperative anterior segment data, the LT, and anterior, equatorial, and posterior surface depths (ASD, ESD, and PSD, respectively) of crystalline lenses were quantitatively determined. For postoperative anterior segment data, the actual IOL position was quantified. Moreover, the following correlations were analyzed: LT with the ASD, ESD, PSD, and IOL position; IOL position with the ASD, ESD, and PSD; and refractive prediction error with the difference between the predicted postoperative anterior chamber depth (ACD) of the SRK/T formula and the IOL position, ASD, ESD, and PSD (each depth minus the predicted postoperative ACD of the SRK/T formula). The LT was significantly correlated with the ASD (r = -0.65) and PSD (r = 0.41), whereas it was not correlated with the ESD or IOL position. The IOL p...Continue Reading
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Citations
Jan 18, 2020·The British Journal of Ophthalmology·Maria A HenriquezPerry S Binder
Apr 18, 2020·Scientific Reports·Tsukasa SatouTakahiro Niida
May 8, 2020·Journal of Cataract and Refractive Surgery·Maria Alejandra HenriquezLuis Izquierdo
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Jun 1, 2021·Eye and Vision·Jiaqi MengXiangjia Zhu
May 19, 2021·Translational Vision Science & Technology·Damien GatinelRadhika Rampat