Advantage And Disadvantage Of Myopia

As a person ages, the constant need to accommodate when looking at nearby objects such as in reading or doing close-up work becomes more difficult (Goldstein, 2014). The main reason a person may experience the need for a brighter light when they get older is a result of a condition called presbyopia, also referred to as "old eye" (Goldstein, 2014). Old eye describes when the distance of the near point increases as a person ages. According to Goldstein (2014), "The near point for most 20-year-olds is at about 10 cm, but it increases to 14 cm by age 30, 22 cm at 40, and 100 cm at 60" (p. 25). Generally, this change occurs because the lens hardens with age and the ciliary muscles in the eye become weaker, causing great difficulty in vision when looking at objects in close range (Goldstein, 2014).

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.

The primary focusing lens is the cornea, the clear window at the very front of your eye. The internal lens, called the crystalline lens, is adjustable and alters your focus from distance to near. Sometimes, one of these two lenses may have a radius of curvature that is too steep. In myopia, it is often the cornea that is too highly curved. It is this curvature which is altered in laser eye surgery. Shortening the eyeball has been tried, but it has not been without the potential of serious and permanent damage. Often in situations where the crystalline lens is forced into an excessive plus power curvature, myopia can result. This may occur from near vision stress, a

My inspiration for wanting to become an optometrist was jump-started by my aunt Rosemary. My aunt suffers from dry macular degeneration, and she first started losing her eyesight when I was about five years old. I have always been close to her, and I have seen her vision deteriorate. Today she can see peripherally. I have watched as she lost her driving privileges and was forced into an early retirement. I always viewed my aunt's condition without an appreciation of how lucky I truly was to have normal vision. However, In the summer of 2002 I visited an optometrist for the first time. Since that first visit to the optometrist 13 years ago, my eyesight has drastically deteriorated. I currently have a correction factor of -7.25 in my right eye, and a correction factor of -8.0 in my left eye. My vision has stabilized, but my high correction power, coupled with observing my aunt's macular degeneration, allowed me to understand that the gift of vision may not be an everlasting gift. I want to do my best to help people make the best of what may not be an enduring attribute of their lives.

Glaucoma is a common and important health problem. It is one of the leading causes of blindness in Western Society (Hoskins & Kass, 1989). It is responsible for ten percent of all blindness in the United States and continues to be the second or third most common cause of blindness in the world (Bunce, Fraser, & Wormald, 1999). It is estimated that two million people in the United States have been diagnosed as having glaucoma. Glaucoma is known to affect about two percent of Caucasians beginning at the age of 40 with an increasing risk for those over the age of 60. This risk is especially high if a member of the family has glaucoma or diabetes. Further, there is a higher risk of a glaucoma diagnosis for African Americans

My vision degraded slowly overtime so I grew accustomed to it without question. The first time the quality of my sight came to my attention was during the third grade. My friends and I had watched a movie and after the film, we started to discuss a few of the scenes. My recollection shared similarities with

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

It's important to schedule regular eye exams as you age to make sure you don't lose your vision due to glaucoma. Glaucoma is a gradual increase in the pressure inside your eye. Glaucoma starts with no symptoms, but it can ultimately cause loss of peripheral vision and blindness if left untreated. Treatment is typically a simple matter of eye drops and the glaucoma test takes only seconds to preform. It is estimated that half of the people with glaucoma don't know they have it. Make sure you're not one of them.

Cataracts: As people age, proteins can gradually build up on the lens, causing a brownish or yellowish tint to the lens, blocking effective light transfer to the retina. Other things can cause the lens to lose it's clarity, include past eye surgery, injury or damage to the eye and chronic illnesses like diabetes. While more than 50% of Americans will either be living with a cataract or will have had surgery by the time they reach 80 years of age, even adults in their forties and fifties develop cataracts, and some babies are born with cataracts. Symptoms – cloudy vision, trouble driving at night, struggling to find a vision prescription that works well – gradually worsen over time. Surgery is currently the only therapeutic option.

Macular degeneration is the second most common cause of blindness in people over the age of 50, and it is frequently related to the aging process. It is a disorder of the retina where the cells of the macula degenerate until only the periphery vision remains. Women, Caucasians, and Asian Americans seem to be more vulnerable when compared to males, Mexican Americans, and Africans. Macular degeneration specifically effects individuals ability to read, recognize people’s faces, choose clothes, view pictures, and to play or view sports. Age-related macular degeneration is divided into the three categories of early, intermediate, or advanced. 70%-90% of age-related macular degeneration are caused by the early category. It is characterized by the

Do you know what the leading cause of blindness is in Americans from ages 20 to 74? It is diabetes an illness that changes the way the body breaks down and absorbs sugars. These changes, doctors feel, take away oxygen that the retina needs. (The retina is the back layer of the eye and it is where sharp images are formed.) When this happens’ some small blood vessels may become weak and break, vision problems occur when this blood leaks into the areas around the retina. Diabetes can also cause glaucoma and cataracts. Glaucoma is a disease that causes a lot of pressure in the eye because too much fluid builds up. Cataracts, on the other hand, cloud the lens of the eye and this makes a person feel like he or she is looking through a grimy window.

Thesis - Its important to get your eyes checked yearly because you can’t tell what’s going on, until something goes wrong with your vison that you may have a problem.

According to Baily and Hall, while visual impairment early in life is associated with inherited congenital disorders, abnormal fetal devepment, and problems associated with premature birth, most eye conditions are associated with aging. They claim that over 70% of the visually impaired population in the United States is over 65. Age related maculopathy, also called macular degeneration, or AMD, impairs the center of vision in older individuals. The macula is the region in the back of the retina that surrounds and includes the fovea (Goldstein 1999). It is important to understand that when this degeneration progresses enough, the condition constitutes blindness because the foveal area is what is

Often around the home, while playing, at the office or in an industrial environment, we don't think there are any potential eye hazards. Or; we tend to ignore the side of common sense and convince ourselves by not enforcing self regulate policy of caution for ourselves or employees.

Advancing age is a common hindrance to the proper functioning of the body senses. The eyes will have difficulty focusing on near and distant objects. Adapting to different levels of light is the other common problem. Cataracts, also called clouding of vision is another common condition that results from changes in eye’s lens. Hearing abilities also diminish. With this, you will have difficulties following a conversation or hearing high frequencies.