The Pros And Cons Of Cataract Surgery

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It is estimated that about 1.3 million people in the U.S. are legally blind. Legal blindness refers to central visual acuity of 20/200 or less in the better eye with the best possible correction, or a visual field of 20 degrees or less (Gretchyn 1). African-Americans and Hispanics are at higher risks for blindness and vision impairment than Caucasians because they are at higher risk for developing diabetes, diabetic retinopathy, and glaucoma (Gardner 2) . There are aids for hearing disabilities and physical disabilities but what about aids for visual disabilities?Visual Impairment aids can protect the visually impaired from danger, mistreatment, and dependence. Most visually impaired people find themselves in many harm ways …show more content…

There are about 2.78 deaths that has been reported to the state. The cataract patients that do not go through surgery has death of 2.98. (Turner 3) The more common cataract surgery is called phacoemulsification. Endophthalmitis is a serious infection inside the eye that can develop after cataract surgery. (Preidt 1) Endophthalmitis after cataract surgery is usually the result of a bacterial …show more content…

Guide Dogs are one of the most use aids that a vision-impaired use to get them to their destination. (Cannon 1) Dogs have a great aspect of keep these individuals safety in the environment. It barks when it is something going on or happen to give hint to the individual that is blind to take caution. This aid is very dependable for the blind because it is able to let them maneuver through the community safely. (Richmond 4) Guide dogs are smart in many way, because if it is not safe to proceed they would refuse the command. This is intelligent disobediences. (Brackman

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