Best Cataract Eye Surgeon in Mumbai- Dr. Niteen Dedhia

1. Whatisa Cataract? Like acamera,theeyeseeswhenlight enters it.Inside youreyeisa natural clearlens,muchlikethelensofa camera.Itfocusesthelightrays coming through the pupil onto the retina at the back of the eye. The different parts of the retina collect this light and send a message to your brain,enablingyoutosee. Forperfect vision thelensshould beclearsothatlightcanpassthrough it. Lightentersthrough thecornea,passesthroughyournatural lensandis focusedontoyourretina,resultinginclearvision • When thelens becomes cloudyoropaque,lightcannotpass through it. Cataract scatters thelightrayspassingthroughtheeye,thus resultingin blurredvision.Acataract isacondition when thenatural lens inside your eyesgetscloudy.Comparedtovisionwithaclearlens, yourvisionwitha cataractmaylookfuzzy,colorsmightbemuted,andyoumayexperience difficulty in reading signs while driving at night. The symptoms of cataracts areprogressiveand cannotbecorrectedwithglassesorcontacts. When symptoms become bothersome or limit your daily activities, it’s timeto considertreatment. • Whatcausescataract? • Themostcommoncauseofcataractisdegenerative changes duetothe ageingprocess.With age, proteinsin thenatural lensdegenerate,resulting inacloudedlens calledacataract.Theremight be othercauses such as: • Healthconditions likediabetes, kidneydisease,glaucoma,smoking,eye injuries, infection, and inflammationinsidetheeye

2. Prolongeduseofcertainmedications canalsoleadtocataractformation • Cataractmayalso occurinchildren duetogeneticormetabolicdefector due to infection and trauma • What arethe symptomsofcataract? • Ifyouhavecataract,youmayexperiencesomeorallofthefollowing symptoms. • Cloudyvision • Colorsofobjectsmayappearfaded • Pooreyesightat night • Difficultyindrivingatnight, especiallybecauseoftheglareoflights • Difficultyinreadingindimlight • Coloredhaloes • Youmayseemultipleimagesordoubleimages Howcanthecataractberemoved? In cataract surgery your natural clouded lens will be replaced by an artificial intraocularlens(IOL).Thislens helps theincoming lightraysto focus properlyonyourretina,thusenablingyoutoseeclearly.Yournew lens should be able to restore vision to nearly what it was earlier, though youmayneedtowearglassesforreading ordriving. Thelensoptions includeMONOFOCALlenses–corrects distancevision, and bifocal lens–corrects distanceandnearvision and trifocal lens corrects distance, intermediate and near vision. In some cases when the shape of the eye is not circular resulting in distorted vision – a condition calledas astigmatism,anoption ofcustomized“toricmonofocal lenses”or “toricmultifocal lenses”can beused.

3. What surgical techniques are available at ojastoremovethecataract? OJas offers various advanced, cutting edge surgical techniques to treat cataract.Basedon thetypeofcataractyou have,yourhealthcondition and yourlifestyle,theOphthalmologistwillrecommend thebest suitable optionforyou.Thethreecommonlyused surgical techniques are:- • SmallIncisionCataractSurgery(SICS): • This is also a new technique where the cataract is removed manually througha slightlylargerincision.Thistechniqueisused ifyourcataractis excessivelyhard,makingphacoemulsificationdifficult.Thisisrarelyused • Phacoemulsification: • Inthismethod a tinyinstrument isinserted through asmallincision– (approximately2.2– 2.8mmwide). • Ultrasoundvibrationsbreak thecataractintotinypieces. • Thesepiecesaregently suctioned outbyvacuum. • Usually no stitches are required to close the incision. This minimally invasivesurgeryallowsfasterand saferhealing, andyoucanreturntoyour normalactivities in no time. • MicroincisionCataract Surgery( MICS) • Phacoemulsificationiscarriedoutthroughanextremelysmallincision sized 1.8 mm. The primary advantage is extremely reliable and predictable outcomeswithfasthealing.