The World Health Organization’s (WHO) global initiative for the elimination of avoidable blindness by the year 2020 (Thylefors et al., 1995) has prioritized the control of childhood blindness. Currently cataract remains one of the most important causes of treatable blindness in children (Giles et al., 2016).In Nepal, as in other developing countries, cataract is believed to be a leading cause of blindness in children. According to The Nepal Blindness Survey from 1978 to 1980, congenital cataract accounted for 16.3% of blindness detected in children under the age of 15 years (Brilliant et al., 1985). Epidemiology of Blindness in Nepal 2012 survey has suggested that the prevalence of childhood blindness has reduced from 0.68% in 1981 to 0.4% in 2011 (Sapkota, 2012).
Orbital cellulitis is a serious, yet uncommon infection in neonates. It can result in significant sight and life threatening complications. Most commonly, it occurs secondarily as the result of a spread of infection from the sinuses. Orbital cellulitis, secondary to dental infection is rare. We hereby report a case of orbital cellulitis secondary to dental infection in a 15-day-old neonate without any systemic features.
Background: Age-related cataract is one of the most important causes of preventable blindness among elderly population in the world. Among various causes of cataract, the level of ascorbic acid in the plasma and aqueous humor is an important parameter that can prevent cataract formation. The level of ascorbic acid in the plasma and aqueous humor is also an indicator of various morphological pattern of cataract.
Materials and Methods: A hospital-based cross-sectional study was conducted among 136 patients with immature age-related cataract (≥50 years) who underwent Manual Small Incision Cataract Surgery in the Ophthalmology Department of BPKIHS for the duration of 1 year. Plasma and aqueous humor ascorbic acid levels were determined by standard competitive ELISA test.
Results: Ascorbic acid concentrations in aqueous humor as well as plasma were statistically significant with the nuclear type of cataract (p<0.001). There was a positive correlation between plasma and aqueous ascorbic acid level with r = 0.532 and p<0.001.
Conclusion: The finding of the study concludes that nuclear type of cataract has a strong association with both aqueous humor and plasma ascorbic acid level.
Background & Objectives: Capsulotomy is one of the important step in cataract surgery which can affect the surgical outcomes. The aim of the study was to compare the outcomes of envelope and continuous curvilinear capsulorhexis technique in manual small incision cataract surgery (MSICS). Materials & Methods: A total of 72 eyes of 72 patients undergoing MSICS were studied. The patients were equally divided into two groups i.e. 36 patients each in envelope capsulotomy (Group A) and continuous curvilinear capsulotomy (CCC) group (Group B).Results: Mean surgical time (±SD) in Group A was 355.83 sec ±37.79 sec and in Group B was 375 sec ±31.214 (p=0.02). Uncorrected visual acuity on postoperative day 1 was 6/9 or better in 50% (18) cases in Group A and in 36% (13) cases in Group B (p=0.28). Best corrected visual acuity (BCVA) on post-operative week 12 was 6/9 or better in 30.6% (n=11) cases in Group A and in 36% (n=13) cases in Group B (p=0.43). On 12th week postoperatively, Grade 2 posterior capsular opacification (PCO) was seen in 30.6 % (n=11) cases of Group A and in 16.6 % (n=6) cases of Group B (p=0.17). Conclusion: CCC technique can be considered superior to envelope technique for long term visual rehabilitation.JCMS Nepal. 2016;12(1):10-13.
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