Abstract:
:Intracapsular cataract extraction is still the most common type of operation performed in India, especially in eye camps, and most of these are done without magnification. To assess the surgical outcome of intracapsular cataract surgery in a rural hospital with various magnifying systems, 121 consecutive eyes (121 patients) with uncomplicated cataract were randomly allocated to surgery with the operating microscope, binocular loupe or unaided eye. The surgery was performed by either consultants or first year residents. The best corrected vision at least four weeks post-operatively was compared among the three groups. The performance between the consultants and the junior residents was also compared. The improvement of surgical outcome with magnification was statistically significant (p = 0.0045); and clinically important with a relative risk reduction of 60.6%. The comparison between microscope and loupe magnification did not show a significant difference (p = 0.24). However, with an operating microscope, the consultants performed significantly better than the junior residents. These findings suggest that the use of magnification in intracapsular cataract extraction provides a definite advantage over an unaided eye and that the binocular loupe is a good alternative to the operating microscope in this kind of surgery.
journal_name
Indian J Ophthalmoljournal_title
Indian journal of ophthalmologyauthors
Braganza A,Cheng AC,Thomas R,Muliyil Jsubject
Has Abstractpub_date
1996-09-01 00:00:00pages
179-82issue
3eissn
0301-4738issn
1998-3689journal_volume
44pub_type
临床试验,杂志文章,随机对照试验abstract::Epiretinal membranes are cellular sheets on the retinal surface that are formed due to varied etiologies. We present two observational case reports to demonstrate the transretinal migration of the retinal pigment epithelium in pigmented idiopathic epiretinal membranes using optical coherence tomography. ...
journal_title:Indian journal of ophthalmology
pub_type: 杂志文章
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journal_title:Indian journal of ophthalmology
pub_type: 临床试验,杂志文章
doi:
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journal_title:Indian journal of ophthalmology
pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:Indian journal of ophthalmology
pub_type: 杂志文章
doi:
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pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章,评审
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pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章,评审
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