Surgically induced astigmatism
Surgically induced astigmatism after phacoemulsification by temporal clear corneal and superior clear corneal approach: a comparison
... Cataract surgery has undergone various advances since it was evolved. It started from ancient couching then transformed to intracapsular cataract surgery and finally evolved to the modern phacoemulsification cataract ...
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Visual Outcome and surgically induced astigmatism in manual small incision cataract surgery versus phacoemulsification with rigid 5.25mm PMMA IOLs
... mean surgically induced astigmatism between the two groups was statistically highly significant at 1 st and 4 th week whereas significant at 6 th ...had surgically induced ...
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Comparison of surgically induced astigmatism between 2 8 mm and 3 2 mm superotemporal clear corneal incision in phacoemulsification
... Our study demonstrated that coaxial phacoemulsification yielded satisfactory results with both 2.8 mm and 3.2 mm superotemporal clear corneal incisions. Both group experienced similar surgically induced ...
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Preliminary study of the association between corneal histocytological changes and surgically induced astigmatism after phacoemulsification
... Background: Surgically induced astigmatism (SIA) was one of the factors that influences the desirable refractive outcome, and it was related to the length, type, location, structure of the incision ...
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A PROSPECTIVE COMPARATIVE STUDY TO DETERMINE AND COMPARE THE VISUAL OUTCOME AND SURGICALLY INDUCED ASTIGMATISM AFTER PHACOEMULSIFICATION AND MANUAL SMALL INCISION CATARACT SURGERY IN CASES OF WHITE CATARACT
... Our study aim to compare the postoperative outcomes in terms of visual acuity and surgically induced astigmatism in phacoemulsification versus manual SICS in patients with white[r] ...
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Comparison of surgically induced astigmatism between one-handed and two-handed cataract surgery techniques
... By vector analysis convention, SIA is expressed as a steepening effect. In both groups, the vector distribution pattern had a trend towards a horizontal spread in SIA surgi- cal vector graphs. This observation that ...
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Comparison of surgically induced astigmatism following different glaucoma operations
... three astigmatism parameters were compared among the four surgical groups by one-way analysis of variance (ANOVA) followed by a comparison between each pair of groups using the post hoc Student’s ...
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Comparative study of total late postoperative astigmatism between phacoemulsification and manual SICS
... postoperative astigmatism and decreases the time for wound ...of surgically induced cylinder are now obtainable with newer techniques in cataract ...self-sealing. Surgically induced ...
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Novel approach for phacoemulsification during combined phacovitrectomy
... least surgically induced astigmatism (SIA); it provides adequate visualization of the posterior segment because the temporal incision is further from the visual axis than the superior incision; it ...
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Surgically Induced Corneal Astigmatism Following Cataract Surgery
... the surgically induced astigmatism (SIA) caused by two different type main inci- sions in ...less astigmatism was detected in the superior limbal incision group, this difference was not ...
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Background: Manual Small Incision Cataract surgery is the most commonly performed procedure
... with-the-rule astigmatism (WTRA) has its meridian with the least radius of curvature (steepest) or greatest refracting power in a vertical meridian; against-the-rule astigmatism (ATRA) is the converse, with ...
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Effect of single intralesional treatment of surgically induced equine superficial digital flexor tendon core lesions with adipose-derived mesenchymal stromal cells: a controlled experimental trial
... into surgically created SDFT lesions ...experimentally induced equine tendon le- sions were partly found to remain viable and integrated in the lesion tissue after 24 weeks, although numbers of cells ...
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Surgically Induced Intracranial Contrast Enhancement: Potential Source of Diagnostic Error in Intraoperative MR Imaging
... was performed. The aim was to produce brain lesion types with and without vessel opening. Thirty minutes after inducing the different types of brain lesions (or after simple craniotomy), the animals were examined with a ...
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In vivo and in vitro analysis of topographic changes secondary to DSAEK venting incisions
... irregular astigmatism. The irregular astigmatism on these corneas appear as a cloverleaf pattern due to the localized flattening effect of the four incisions (Figures 1 and ...clearly induced ...
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Survival outcomes for patients with surgically induced end stage renal disease
... These data have important implications for patients with a renal tumor in a solitary functioning kidney and prognostication for individuals facing ESRD after surgical intervention. Assuming nephron sparing is not ...
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Inhibition of surgically induced miosis and prevention of postoperative macular edema with nepafenac
... The purpose of this study was to evaluate the effective- ness of the prophylactic administration of nepafenac 0.1%, in addition to standard antibiotic and corticosteroid treatment, in [r] ...
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Effect of ethanol on polyamine synthesis during liver regeneration in rats
... metabolism, parameters of polyamine synthesis were compared before and during surgically induced liver regeneration in ethanol-fed rats and isocalorically maintained controls. After partial hepatectomy, ...
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Effect of Notchi kudineer (Vitex negundo Aqueous Extract) on Surgically Induced Endometriosis in Sprague Dawley Rats
... In this study, Vitex negundo aqueous extract was studied for its beneficial effect against induced endometriosis in rats. Characteristic features of endometrial cysts and adhesions were similar to that are seen ...
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The use of Wavelight<sup>®</sup> Contoura to create a uniform cornea: the LYRA Protocol. Part 1: the effect of higher-order corneal aberrations on refractive astigmatism
... The author further theorizes that the central ray of light forms the main part of vision, and the refraction requested by the patient achieves the best possible correction that minimizes cerebral confusion via the ...
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Changing Bodies: Experiences of Women Who Have Undergone a Surgically Induced Menopause
... It is the first study to: a use and reflect on a text-based online interviewing method with women who have experienced a surgically-induced menopause; b examine the important impact that[r] ...
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