ArticleClinical ophthalmology (Auckland, N.Z.)2021
Visual Outcomes, Footplate Position and Vault Achieved with the Visian Implantable Collamer Lens for Myopic Astigmatism.
Article in Clinical ophthalmology (Auckland, N.Z.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 31 citations in OpenAlex.
- Investigation of ciliary body inner diameter in Chinese myopic adults using ArcScan Insight® 100.Frontiers in medicine · 2026Article
- Correlation of iris-ciliary angle with haptic position and vault after implantation of implantable collamer lens.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025Observational
- Implantation of a posterior chamber phakic intraocular lens on Bruch's membrane opening-minimum rim width, retinal nerve fiber layer, and macular thickness.International journal of ophthalmology · 2025Article
- ICL Exchanges or Explants Due to Sizing in a United States High Volume Center.Clinical ophthalmology (Auckland, N.Z.) · 2025Article
- The optimization of the vault-predicting formula based on the anterior segment measurements from artemis insight 100.Scientific reports · 2024Article
- One-stage versus two-stage bilateral implantable collamer lens implantation: a comparison of efficacy and safety.Scientific reports · 2024Article
- Bibliometric and visualized analysis of posterior chamber phakic intraocular lens research between 2003 and 2023.Frontiers in medicine · 2024Review
- FLACS combined with IOLI is comparable to Phaco combined with IOLI in cataract patients after refractive surgery.American journal of translational research · 2023Article
- Intraocular Implantable Collamer Lens with a Central Hole Implantation: Safety, Efficacy, and Patient Outcomes.Clinical ophthalmology (Auckland, N.Z.) · 2023Review
- A Comprehensive Investigation of Contrast Sensitivity and Disk Halo in High Myopia Treated With SMILE and EVO Implantable Collamer Lens Implantation.Translational vision science & technology · 2022Article
- Descriptive Analysis of Footplate Position After Myopic Implantable Collamer Lens Implantation Using a Very High-Frequency Ultrasound Robotic Scanner.Clinical ophthalmology (Auckland, N.Z.) · 2022Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeReport the outcomes of the implantable collamer lens (ICL) in myopic astigmatism using very high-frequency (VHF) digital ultrasound sizing.
methodsAnalysis of 42 consecutive ICL procedures using EVO and EVO+ (Visian V4c) lenses (STAAR Surgical) was done. ICL size was chosen using the ultrasound-based Kojima Formula with Insight 100 VHF digital ultrasound (VHFDU). Standard visual outcomes analysis was performed using 3-month data, also including contrast sensitivity, refractive and corneal vector analysis, and ECC. Postoperative lens position was evaluated using VHF digital ultrasound.
resultsAttempted SEQ was -10.83±3.39D (-4.40 to -16.98D). Cylinder was -1.46±1.15D (0.00 to -4.25D). One-year follow-up was available in 86% of the eyes and 3 months in 96%. Postoperative UDVA was 20/20 or better in 89% of the eyes, relative to 71% preoperatively. Postoperative SEQ refraction was ±0.50 D in 74% and ±1.00 D in 98% of the eyes. There was a gain of one line of CDVA in 43% of the eyes, 2 or more lines in 10% of the eyes, while there was a one line loss in 7% and no eyes lost 2 or more lines. The vector mean for the corneal SIA was 0.24 D Ax 100. Contrast sensitivity showed a statistically significant increase with a mean of 0.14 log units at 6, 12, and 18 cycles per degree (P<0.01). The mean change in ECC was -153±353 cells/mm
conclusionICL implantation resulted in high safety and efficacy but with an implantation vault range that ideally would be improved upon. VHF digital ultrasound of the lens footplate and posterior anatomical relations may provide essential information for evaluating postoperative vault outliers.
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