Minimizing Surgically Induced Astigmatism at the Time of Cataract Surgery Using a Square Posterior Limbal Incision

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Minimizing Surgically Induced Astigmatism at the Time of Cataract Surgery Using a Square Posterior Limbal Incision

Purpose. To compare the surgically induced astigmatism from clear corneal and square posterior limbal incisions at the time of cataract surgery. Methods. Surgically induced astigmatism was calculated for a set of eyes after cataract surgery using a temporal 2.2 mm square posterior limbal incision. Results were compared to similar available data from surgeons using clear corneal incisions of sim...

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Surgically induced astigmatism of small incision cataract surgery.

I would like to congratulate the authors who contributed the article “Comparison of astigmatism following manual small incision cataract surgery: superior versus temporal approach,” which was published in Nepal J Ophthalmol 2012; 4(7):54-58. As one who follows new discussions in the field of cataract and refractive surgery with great interest, I absolutely agree with the authors that the resear...

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Effect of Corneal Incision Enlargement on Surgically Induced Astigmatism in Biaxial Microincision Cataract Surgery

OBJECTIVES To evaluate surgically induced astigmatism (SIA) in biaxial microincision cataract surgery with enlargement of one corneal incision during intraocular lens implantation (IOL). MATERIALS AND METHODS Data from 683 eyes with cataract that underwent biaxial microincision cataract surgery and IOL were retrospectively analyzed. The operated eyes were divided into 4 groups defined by fina...

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Comparison of surgically induced astigmatism in various incisions in manual small incision cataract surgery.

AIM To determine the surgically induced astigmatism (SIA) in Straight, Frown and Inverted V shape (Chevron) incisions in manual small incision cataract surgery (SICS). METHODS A prospective cross sectional study was done on a total of 75 patients aged 40y and above with senile cataract. The patients were randomly divided into three groups (25 each). Each group received a particular type of in...

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Limbal relaxing incision during cataract surgery.

Limbal relaxing incisions are one of the more commonly performed procedures with phacoemulsification to correct preexisting astigmatism during cataract surgery. The aim of the study was to evaluate the effect and stability of limbal relaxing incisions in reducing preexisting astigmatism at the time of phacoemulsification. The study included 10 eyes in 12 patients who underwent limbal relaxing i...

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ژورنال

عنوان ژورنال: Journal of Ophthalmology

سال: 2011

ISSN: 2090-004X,2090-0058

DOI: 10.1155/2011/243170