Simple technique to measure toric intraocular lens alignment and stability using a smartphone.
J Cataract Refract Surg
; 40(12): 1949-52, 2014 Dec.
Article
em En
| MEDLINE
| ID: mdl-25316617
ABSTRACT
Toric intraocular lenses (IOLs) are commonly implanted to correct corneal astigmatism at the time of cataract surgery. Their use requires preoperative calculation of the axis of implantation and postoperative measurement to determine whether the IOL has been implanted with the proper orientation. Moreover, toric IOL alignment stability over time is important for the patient and for the longitudinal evaluation of toric IOLs. We present a simple, inexpensive, and precise method to measure the toric IOL axis using a camera-enabled cellular phone (iPhone 5S) and computer software (ImageJ).
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Fotografação
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Implante de Lente Intraocular
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Telefone Celular
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Óptica e Fotônica
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Lentes Intraoculares
Limite:
Humans
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article