Computer Vision Syndrome (CVS)

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All about Computer Vision Syndrome !!

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Spots & Dots @ophthalmology: Revisited

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Bitot's spot= White,foamy area of keratinising squamous metaplasia of bulbar conjunctiva,seen in vitamin A deficiency. Brushfield spot= Whitish grey spot in peripheral iris,seen in Down's syndrome. Elschnig spot= Yellow patches overlying area of choroidal infarction in hypertension. Fischer-Khunt spot= Senile scleral paque,area of hyalinised sclera anterior horizontal rectus muscle insertion.Seen in old age. Fuch's spot= Pigmented (RPE hyperplasia) macular leisons in pathological myopia. Gunn's dot= light reflectios from internal limiting membrane around disc and macula Horner-Trantras Dot= Collections of eosinophils at limbus in vernal conjunctivitis. Kayes' dot= subepithelial infiltrates seen in corneal graft rejection Mittendorf's dot= whitish spot at posterior lens surface,remnant of hyaloid artery. Roth spots= haemorrhageswith white centres,seen in SABE, severe anaemia,collagen vascular disorders. Missed some entity !!let me know...
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Sushruta:The Father of Surgery

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Sushruta was a renowned surgeon of ancient India - 6th century BC. He lived , taught and practiced his art on the banks of the Ganga in the present day city of Varanasi. He was a direct disciple of Divodasa who was in turn a disciple of Dhanvantari. He wrote Sushruta Samhita where he described 101 blunt instruments and 20 sharp instruments, which "should have an edge so fine that it should divide the hairs on the skin.", 300 surgical procedures and classifies human surgery into 8 categories. Because of his contributions to the medical science and art of surgery he is also known by the title "Father of Surgery." His technique of forehead flap rhinoplasty, that he used to reconstruct noses that were amputated, is practiced almost unchanged in technique to this day. The Susrutha Samhita contains the first known description of several operations, including the uniting of bowel, the removal of the prostate gland, the removal of cataract lenses and the draining of absces...
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