Biometric and ICL-related risk factors associated to sub-optimal vaults in eyes implanted with implantable collamer lenses

Autor: Santiago Cerpa Manito, Angel Sánchez Trancón, Oscar Torrado Sierra, António Manuel Baptista, Pedro Miguel Serra
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Eye and Vision, Vol 8, Iss 1, Pp 1-10 (2021)
Druh dokumentu: article
ISSN: 2326-0254
DOI: 10.1186/s40662-021-00250-6
Popis: Abstract Background To identify biometric and implantable collamer lens (ICL)-related risk factors associated with sub-optimal postoperative vault in eyes implanted with phakic ICL. Methods This study reports a retrospective case series of the first operated eye in 360 patients implanted with myopic spherical or toric ICL. Preoperatively, white-to-white (WTW), central keratometry (Kc) and central corneal thickness (CCT) were measured using the Pentacam. Anterior-segment optical coherence tomography (AS-OCT, Visante) was applied preoperatively for measuring the horizontal anterior-chamber angle-to-angle distance (ATA), internal anterior chamber depth (ACD), crystalline lens rise (CLR), anterior-chamber angle (ACA) and postoperatively the vault. Eyes were divided into three vault groups: low (LVG: ≤ 250 μm), optimal (OVG: > 250 and
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