Implantation of a small-aperture intraocular lens and a partial aniridia implant in eyes with traumatic iris defects.
Partial aniridia implant
Small aperture IOL
Traumatic iris defect
Journal
American journal of ophthalmology case reports
ISSN: 2451-9936
Titre abrégé: Am J Ophthalmol Case Rep
Pays: United States
ID NLM: 101679941
Informations de publication
Date de publication:
Jun 2020
Jun 2020
Historique:
received:
15
07
2019
revised:
20
11
2019
accepted:
14
03
2020
entrez:
28
3
2020
pubmed:
28
3
2020
medline:
28
3
2020
Statut:
epublish
Résumé
To report the clinical outcomes after implantation of a small-aperture intraocular lens (IOL) and a partial aniridia ring in three patients with traumatic iris defects. The corrected distance visual acuity (CDVA), irregular astigmatism, and glare improved in all patients. In one patient, the monocular defocus curve showed a visual acuity (VA) of 0.30 logMAR or better from 1.0 to -1.5 D, and the halo size and intensity were 5 and 10 (on a scale from 0 to 100), respectively, and the glare size and intensity were 23 and 16 (on a scale from 0 to 100), respectively. The pinhole effect of the small-aperture IOL helped considerably decrease irregular astigmatism and improve visual acuity. The partial aniridia implant also contributed to the reduction of the glare symptoms, while allowing a sufficient fundus assessment. The combined implantation of the small-aperture IOL and the partial aniridia device, therefore, presents an effective option for improvement of the visual symptoms in patients with traumatic iris defects.
Identifiants
pubmed: 32215345
doi: 10.1016/j.ajoc.2020.100673
pii: S2451-9936(20)30047-5
pii: 100673
pmc: PMC7083779
doi:
Types de publication
Case Reports
Langues
eng
Pagination
100673Informations de copyright
© 2020 The Authors.
Déclaration de conflit d'intérêts
GUA and RK received research grants from AcuFocus. The following authors have no financial disclosures: HSS, TMY, GL, CM.
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