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What is YAG laser capsulotomy is used in - and explain in detail?
Posterior capsular opacification (after cataract or secondary cataract) is the most common late complication of uncomplicated cataract surgery. Pattern of opacification: the ring of sommerring and the elschnig pearls Treatment involves the creation of an opening in the posterior capsule, termed a capsulotomy, with the Nd: YAG laser. (photodisruption) Ref: kanski's clinical ophthalmology , 8th edition , page no.293