Inhibition of anterior capsule opacification and contraction by the elevated anterior rim of the intraocular lens optic.
Anterior capsule opacification
Intraocular lens
Phacoemulsification
Retrospective study
Journal
Japanese journal of ophthalmology
ISSN: 1613-2246
Titre abrégé: Jpn J Ophthalmol
Pays: Japan
ID NLM: 0044652
Informations de publication
Date de publication:
Nov 2023
Nov 2023
Historique:
received:
21
01
2022
accepted:
06
07
2023
medline:
27
11
2023
pubmed:
3
8
2023
entrez:
3
8
2023
Statut:
ppublish
Résumé
To verify the anterior capsule opacification (ACO) and contraction (ACC) of the ZCB00V intraocular lens (IOL), made of the same material as the AR40e with a high ACC rate. Retrospective cohort study. We evaluated 35 patients at 1 week, 1, 3 and 6 months post phacoemulsification with either a ZCB00V (n = 35) or FY-60AD (n = 34) IOL implantation. The ACC rate was calculated using retroillumination images of the anterior segment, and the ACO was measured using anterior segment photographs and image analysis software. The contact grade between the IOL and anterior capsule was estimated from the Pentacam The postoperative ACC rates (mean ± standard deviation) at 3 months were 1.03%±2.54% for the ZCB00V and, and 7.12%±9.47% for the FY-60AD. The ZCB00V-implanted eyes showed a significantly lower postoperative ACC at 1 week, 3 months, and 6 months (P < 0.01). On the other hand, the FY-60AD-implanted eyes had more pronounced ACO, and a significantly larger area of opacification (62.24%±21.32% vs. 16.90%±8.34%; P = 0.0005). Pentacam The ACC and ACO were significantly lower in eyes with ZCB00V IOLs compared to those with the FY-60AD. The anterior segment image analysis revealed that the elevated anterior rim of the ZCB00V IOL prevented adhesion between the anterior capsule and IOL optic surface, suggesting an open capsule effect.
Identifiants
pubmed: 37535105
doi: 10.1007/s10384-023-01013-7
pii: 10.1007/s10384-023-01013-7
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
693-698Informations de copyright
© 2023. Japanese Ophthalmological Society.
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