Results 31 to 40 of about 27,942 (134)

Prevalence and causes of blindness and visual impairment in Muyuka: a rural health district in South West Province, Cameroon.

open access: yes, 2006
AIM: To estimate the prevalence and causes of blindness and visual impairment in the population aged 40 years and over in Muyuka, a rural district in the South West Province of Cameroon.
Befidi-Mengue, R   +4 more
core   +2 more sources

Posterior chamber collagen copolymer phakic intraocular lenses to correct myopia : five-year follow-up [PDF]

open access: yes, 2011
PURPOSE: To evaluate the long-term safety and efficacy of posterior chamber collagen copolymer phakic intraocular lens (pIOL) implantation to correct myopia. SETTING: Fern!andez-Vega Ophthalmological Institute, Oviedo, Spain.
Alfonso, José F.   +5 more
core   +1 more source

A proposed rapid methodology to assess the prevalence and causes of blindness and visual impairment.

open access: yes, 2006
PURPOSE: To determine whether a sample of the 50-year-old and above population would provide comparable information to a total population-based survey. METHODS: In 1996, a national eye survey of the total population in The Gambia was undertaken and the ...
Dineen, Brendan   +2 more
core   +1 more source

Intraocular lens implantation. [PDF]

open access: yesIndian journal of ophthalmology, 1984
Sood A, Mithal S, Kumar Vinod
openaire   +5 more sources

Causes of severe visual impairment and blindness in Bangladesh: a study of 1935 children.

open access: yes, 2007
OBJECTIVE: To identify the anatomical site and underlying aetiology of severe visual impairment and blindness (SVI/BL) in children in Bangladesh. DESIGN: A national case series. METHODS: Children were recruited from all 64 districts in Bangladesh through
Foster, A   +3 more
core   +1 more source

Outcomes of ab interno trabeculectomy with the trabectome by degree of angle opening. [PDF]

open access: yes, 2015
AimTo analyse ab interno trabeculectomy (AIT) with the trabectome and combined phacoemulsification with AIT (phaco-AIT) by Shaffer angle grade (SG).MethodsProspective study of AIT and phaco-AIT with narrow angles of SG≤2 versus open angles ≥3.
Bussel, II   +4 more
core  

Recent advances in ophthalmology [PDF]

open access: yes, 2006
These are exciting times for ophthalmology with developments in recent years taking place across a spectrum of eye diseases from the front to the back of the eye.peer ...
Coleiro, Joseph A.
core  

Calculation of posterior chamber intraocular lens (IOL) size and dioptric power for use in pet rabbits undergoing phacoemulsification [PDF]

open access: yes, 2017
Adel   +39 more
core   +1 more source

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