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Войти в исследования Frontiers in medicine · 2025
Evaluation of a modified sutureless technique for scleral fixation of one-piece posterior chamber intraocular lens: a retrospective study.
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Johari Mohammadkarim, Attar Alireza, Eghtedari Dorna, Razavizadegan Seyed Ahmad
Аннотация
BACKGROUND: This study presents the one-year outcomes of a modified technique for transscleral suture fixation of a posterior chamber intraocular lens (PCIOL) in aphakic eyes.
METHODS: A retrospective chart review was conducted on 45 patients who underwent transscleral suture fixation of a foldable one-piece PCIOL through scleral pockets. Preoperative data and follow-up data for a minimum of 12 months were collected for all patients.
RESULTS: The mean preoperative and postoperative uncorrected distance visual acuity (UDVA) in LogMAR was 2.49 ± 0.54 and 0.54 ± 0.25, respectively (p < 0.01). The mean preoperative and postoperative best-corrected visual acuity (BCVA) in LogMAR was 0.52 ± 0.22 and 0.45 ± 0.24, respectively (p < 0.01). The mean endothelial cell loss was 110.46 ± 11.5 cells/mm2. Postoperative complications included transient corneal edema (17.7%), transient elevated intraocular pressure (22.2%), and non-significant vitreous hemorrhage (11.1%). No severe complications were observed.
CONCLUSION: The modified technique provides stable PCIOL placement in aphakic eyes with long-term follow-up.
METHODS: A retrospective chart review was conducted on 45 patients who underwent transscleral suture fixation of a foldable one-piece PCIOL through scleral pockets. Preoperative data and follow-up data for a minimum of 12 months were collected for all patients.
RESULTS: The mean preoperative and postoperative uncorrected distance visual acuity (UDVA) in LogMAR was 2.49 ± 0.54 and 0.54 ± 0.25, respectively (p < 0.01). The mean preoperative and postoperative best-corrected visual acuity (BCVA) in LogMAR was 0.52 ± 0.22 and 0.45 ± 0.24, respectively (p < 0.01). The mean endothelial cell loss was 110.46 ± 11.5 cells/mm2. Postoperative complications included transient corneal edema (17.7%), transient elevated intraocular pressure (22.2%), and non-significant vitreous hemorrhage (11.1%). No severe complications were observed.
CONCLUSION: The modified technique provides stable PCIOL placement in aphakic eyes with long-term follow-up.