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Surgical management of astigmatism with toric intraocular lenses
(Consel Brasil Oftalmologia, 2014-04-01)
Correction of corneal astigmatism is a key element of cataract surgery, since post-surgical residual astigmatism can compromise the patient's uncorrected visual acuity. Toric intraocular lenses (IOLs) compensate for corneal ...
Facoemulsificação por córnea clara no meridiano mais curvo
(2007-03-01)
Purpose: To evaluate the effect of phacoemulsification through clear cornea incision in the steepest meridian (ISM), on the magnitude of preoperative keratometric astigmatism. To map the magnitude of surgically induced ...
Facoemulsificação por córnea clara no meridiano mais curvo
(Conselho Brasileiro de Oftalmologia, 2007-03-01)
OBJETIVOS: Avaliar o efeito da facoemulsificação com incisão em córnea clara no meridiano mais curvo sobre a magnitude do astigmatismo ceratométrico pré-operatório. Mapear a magnitude do astigmatismo cirurgicamente induzido ...
Facoemulsificação por córnea clara no meridiano mais curvo
(Conselho Brasileiro de Oftalmologia, 2007-03-01)
OBJETIVOS: Avaliar o efeito da facoemulsificação com incisão em córnea clara no meridiano mais curvo sobre a magnitude do astigmatismo ceratométrico pré-operatório. Mapear a magnitude do astigmatismo cirurgicamente induzido ...
Keratometry device for surgical support
(2009-12-08)
Abstract
Background
High astigmatisms are usually induced during corneal suturing subsequent to tissue transplantation or any other surgery which involves corneal suturing. ...
Keratometry device for surgical support
(2009-12-08)
Abstract
Background
High astigmatisms are usually induced during corneal suturing subsequent to tissue transplantation or any other surgery which involves corneal suturing. ...
Astigmatismo induzido na cirurgia extracapsular da catarata: acompanhamento a longo prazo
(Conselho Brasileiro de Oftalmologia, 2004-02-01)
PURPOSE: To study the long-term behavior of induced astigmatism in a series of patients who underwent extracapsular extraction in which a superoposterior limbal incision sutured with interrupted 10-0 mononylon sutures was ...
Facoemulsificação por córnea clara no meridiano mais curvo
(Conselho Brasileiro de Oftalmologia, 2014)
Comparação entre o uso de incisões relaxantes limbares e lentes intraoculares tóricas no tratamento do astigmatismo corneano pré-existente na facoemulsificação
(Universidade Federal de Minas GeraisUFMG, 2013-11-21)
OBJECTIVE: To compare limbal relaxing incisions (LRI) and toric intraocular lenses (IOL) i n terms of non-vectori a l methods and both Alpins and Thibos vectorial analises in the treatment of preexisting corneal astigmatism ...
A steep peripheral ring in irregular cornea topography, real or an instrument error?
(2016-07-01)
Purpose To demonstrate that the steep peripheral ring (red zone) on corneal topography after myopic laser in situ keratomileusis (LASIK) could possibly due to instrument error and not always to a real increase in corneal ...