Long-term results of extracapsular cataract extraction and posterior chamber intraocular lens insertion in Nepal.
We performed a prospective study evaluating the 2-year success rate of extracapsular cataract surgery and posterior chamber IOL insertion performed in 610 eyes by an experienced surgeon in the Nepal Eye Hospital, Kathmandu, Nepal. All patients were followed for 2 years. All eyes underwent manual irrigation and aspiration of cortical materials with the insertion of a modified J-loop posterior chamber IOL. Almost one half of eyes had final uncorrected visual acuities of 20/50 or better. Devastating complications, including retinal detachment, corneal decompensation, and endophthalmitis, occurred in 7 (1.2%) eyes. Extracapsular cataract surgery with IOL implantation appears to be a possible alternative in underdeveloped nations where the prevalence of cataract is high and aphakic spectacles are not easily obtained by poor patients and may be lost or broken. The procedure may improve the quality of vision, and therefore the quality of life, in those patients able to obtain pseudophakic vision.
Ruit
S
S
Nepal Eye Hospital, Kathmandu.
Robin
A L
AL
Pokhrel
R P
RP
Sharma
A
A
DeFaller
J
J
Maguire
P T
PT
D000368:Aged; D000369:Aged, 80 and over; D002386:Cataract / Q000453:epidemiology; D002387:Cataract Extraction / Q000379:methods*; D005500:Follow-Up Studies; D006801:Humans; D007910:Lenses, Intraocular; D008137:Longitudinal Studies; D008875:Middle Aged; D009390:Nepal / Q000453:epidemiology; D011183:Postoperative Complications; D015995:Prevalence; D011379:Prognosis; D011446:Prospective Studies; D011788:Quality of Life; D014792:Visual Acuity