Browsing by Author "Ray, B"
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Publication A study on awareness about eye health care and eye donation among secondary level students of North Kolkata, India(Kathmandu University, 2010) Biswas, J; Bandyopadhyay, S; Das, D; Mondal, KK; Saha, I; Ray, BABSTRACT Background Corneal blindness is one of the important types of blindness that can be prevented by proper health care education and conventionally cured by corneal transplantation for which awareness regarding eye donation is essential. Objectives The aim of the study is to assess the awareness of eye health care and eye donation among secondary level school students of North Kolkata. Methods It was a cross-sectional study. Settings: Eight Government aided schools of North Kolkata, West Bengal, India. A total of 1525 students of standard VIII, IX and X of Government aided schools of North Kolkata participated in this study. A pre-tested, semi-structured questionnaire was administered on eye health care and eye donation. Results 1284 (84.2%) participants opined that awareness on eye health care can prevent most of the blindness and 1206 (79.1%) students knew that Vitamin A has important role in prevention of childhood blindness. Majority, 1235 (81.0%) students were aware of eye donation after death while only 489 (32.1%) participants knew that the ideal time for eye donation is within 6 hours of death. 802 (52.6%) participants mentioned printed and electronic media (like newspaper and television) as the major source of information on eye donation. Conclusions Media publicity to increase awareness of eye donation and eye health care is not enough. Strategies have to be developed to educate the students, so that they can act as motivators for enhancing eye donation and increasing eye health care awareness in the community. Key Words awareness, corneal blindness, eye donation, school studentsPublication Anatomic c haracteristics of foramen vesalius(Kathmandu University, 2005) Gupta, N; Ray, B; Ghosh, SObjectives: Foramen Vesalius is an inconstant foramen that gives passage to an emissary vein that connects pterygoid venous plexus with cavernous sinus, the importance of which lies in the fact that an infected thrombus from an extracranial source may reach cavernous sinus. This study presents some data on characteristics of foramen vesalius. Methods: We studied 70 sides of 35 dried adult human skulls available in the Department of Anatomy, Manipal College of Medical Sciences, Pokhara, Nepal. Variation in number and incidence of foramen Vesalius were noted. Differences between the right and the left side and between the male and the female sex are discussed. Main Findings: Foramen Vesalius was present in 23 sides (14 right, 9 left) out of the 70 sides observed, the incidence being 32.85% (20.0% right side, 12.85% left side) of all the sides observed. Incidence of bilateral and unilateral foramen vesalius was 22.85% (8 out of 35 skulls) and 20% (7 out of 35 skulls) respectively. Foramen vesalius was found in 10 sides in males and in 13 sides in females. No remarkable differences were observed in the incidence of foramen vesalius between the sides within same sex but the incidence was more in females compared to male skulls. Significance of findings: Anatomic variations of the foramen vesalius could be explained by developmental reasons. Knowledge about characteristics of foramen vesalius and its incidence is not only important for anatomists but equally essential for an operating surgeon. Key words: foramen vesalius, skull, anatomical variation.