Amblyopia Essay

Vision may impact on a child’s life when they are going though their development but not much as they could wear Glasses or contacts and the only time it would cases a problem is if the child brakes, looses, forgets to bring them with the child or forgets to puts them in their eyes.

The records have been reviewed. The member is an adult male with a birth date of 05/16/1973. He has a diagnosis of bilateral degenerative myopia. His treating provider, Amy Camarota, OD, recommended treatment options on 03/18/2016, one of which was scleral lenses, which the member opted and paid for on 04/01/2016.

Procedure: For starters, Optic Nerve I, which is used for vision was tested by performing various tests. 1.Visual acuity: -The control and experimental subjects were placed approximately 20 feet away from the chart placed on the wall. -Each subject was asked to read the various letters on the chart. The letters varied from size, starting from bigger letters down to smaller letters. -During this test, the subjects were tested with the glasses on and off.

Heiting, Gary, Wan, Larry. (2016 May). Children And Computer Vision Syndrome. AllAboutVision. Retrieved from http://www.allaboutvision.com/cvs/children-computer-vision-syndrome.html

For the health condition description of age-related macular degeneration I will discuss the etiology, onset, prevalence rate, body systems, body structures, and associated deficits that come and are associated with this disease. “AMD is the degradation of the cells at the center of the retina which is the layer of tissue at the back of the eye that registers light. The macula is responsible for ventral vision, which enables us to read, drive, participate in sports, and do anything else that requires focusing directly ahead. Macular degeneration distorts the heart of the vision field” (Macular degeneration, 1998). Sunlight and smoking are both influences of the onset of AMD (Age-related Macular Degeneration (AMD), 2014). It is suggested to avoid intense bright sunlight which may help reduce the retinal degeneration. Hats, sunglasses and any other accessories that can help protect the eyes from the sun are suggested. Cigarette smoking has also been linked to increasing the risk of developing AMD and it is recommended that persons should stop smoking to decrease their chance of developing AMD (Age-related Macular Degeneration (AMD), 2014). AMD does not develop until the sixth or seventh decade of life, although early

Seeing them get tested, try their first lenses, and helping them learn to properly care for both the lenses and their eyes at a young age is inspiring, and knowing that I am making a difference in these children's lives by the simple act of helping them see better continues to motivate me. This is especially true when these young patients are receiving Orthokeratology treatments. With these treatments I get to witness their vision improve over time, eventually being able to see perfectly with naked eyes This has taught me the importance of beginning vision care at an early age, making the study of youth vision care a particular interest of

The development of the human body is an exquisite process that involves numerous complicated processes for even the smallest of body parts, including the eyes. The eyes are an extraordinarily complex organ capable of gathering information through refracted light and sending it the brain to assemble a picture. They provide the ability to see and follow a moving object and the capability to tell an approximate distance of an object. When light passes through the cornea and iris pupil, at the anterior portion of the eye, it is focused by the lens onto the retina at the back of the eye. Photoreceptor cells, which are present in the retina, detect the light and send information to interneurons which begin to sort out the information. This information is then sent to ganglion cells which transmits the final information to the brain (Sowden 199). Because the eyes have such complicated and exquisite processes, the likelihood of developmental errors occurring are possible. A large number of these developmental errors lead to congenital defects and abnormalities that effect the individual’s eye sight. Some of these defects and abnormalities can cause serious diseases and syndromes that effect more than just the eyes, but also neurological processes, facial dimorphisms, growth failure, tracheal development, and genitalia anomalies.

At an eye examination, an experienced pediatric optometrist will inspect your child's pupils and the alignment of their eyes. If they catch any abnormalities, like amblyopia, commonly known as "lazy eye," then they will prescribe either

Patients with age-related macular degeneration may not notice any symptoms at first. The first noticeable sign is a gradual, or sudden, change in the quality of vision depending on which type of AMD is occurring. Straight lines will start to appear distorted (Kozarsky, 2017). Early dry AMD is diagnosed by the presence of drusen. This gradually can cause a dramatic loss of the center of vision. In the intermediate stage of AMD, the beginnings of vision loss are apparent, but there still may not be any other noticeable symptoms. At this time, optometrists will test for larger drusen and pigment changes in the retina (“Research into the Genetics of Macular Degeneration,” 2017). Other symptoms of age-related macular degeneration might include an

Children born to mothers who smoke seem to be at higher risk for developing this and other vision disorders. A significant portion of the child’s eyesight can often be restored if Amblyopia is diagnosed before the age of 6 or 7. It affects approximately 2 percent of all children younger than 10 years.

There are several different techniques for diagnosing AMD and various signs that sufferers of the condition present to help with the diagnosis process by clinicians. Some of these signs may include sudden or progressive decreased vision which cannot be improved with optic correction, a central filed defect, metamorphopsia or difficulty in simple activities including watching television and recognising people. (14) Metamorphopsia is a type of vision distortion where upon viewing a grid of straight lines, a sufferer would see the lines as wavy and some parts of the grid as blank, therefore a suitable technique for identifying metamorphopsia is the Amsler grid. (25) Another similar but slightly more advanced technique for

Typically, a word that those without an ophthalmologist’s educational background wouldn’t pay much attention to. For me, the word amblyopia makes every single experience in my life vastly different. When I was very young, about 2 years old, I was diagnosed with Amblyopia with Strabismus. Amblyopia with Strabismus is a disorder affecting the quality of vision as well as the alignment of the eyes in approximately 2 to 3 percent of the world. After countless ventures to my eye doctor and hundreds of tests, it was found that I had 20/2400 vision, making me legally blind in my left eye with perfect vision in my right. This left me with a severely lacking depth perception and the inability to catch or throw practically anything.

“Rebalancing binocular vision in amblyopia” by Jian Ding and Dennis M Levi is an important article on how to help correct asymmetric vision in people. Ding and Levi do an extraordinary job of describing the technical science behind amblyopia and introduce a new and innovative technique of an old concept to improve the effectiveness. When humans look at something, they are seeing the image with each eye separately and then those images are sent through signals to the brain where the brain forms them into one cohesive picture that is then interpreted. Each eye sees a slightly different image than the other but then in turn each eye suppresses the other a certain amount in order to see the picture as one whole picture. This type of vision of seeing

As defined by the American Academy of Ophthalmology (2) strabismus is a visual defect in which the eyes are misaligned and point in different directions. One eye may look straight ahead, whil e the other eye turns inward, outward, upward, or downward. You may always notice the misalignment, or it may come and go. A second disorder, amblyopia, commonly goes along with strabismus. Again, from the American Academy of Ophthalmology, Amblyopia is p oor vision in an eye that did not develop normal sight during early childhood. It is sometimes called lazy eye. (7) The reason these two conditions are so closely linked relates to how the brain interprets the information received from th e two separate eyes.

“Pay close attention to each student’s individual needs; provide a curriculum similar to that for sighted students; and expect students to integrate into their communities.” (Hall, 2012). There are many different categories of visual impairments that individuals can fall under. People can have low vision, visual acuity, or total blindness along with others. Visual impairment comes in two ways. Friend (2018) claims “Congenital visual impairment refers to a condition that is present at or near the time of birth. An adventitious visual impairment is a condition that is acquired at birth, either in childhood or at some later point in life.” (P. 359). According to Friend (2018), “Visual impairments result when problems exist in the structure or functioning of the eye, when the eye is damaged through illness of injury, or when a neurological problem prevents communication between the brain and the eye.” (P. 360). Friend (2018) found “Retrolental fibroplasia (RFL) is the condition where too much oxygen is placed in the premature incubator where babies are given uncontrolled amounts of oxygen to assist their breathing.” (P. 357). Stevie Wonder became blind through this particular situation. Visual impairment has been around for centuries, but just as the world advances so does the knowledge of visual impairment.