The Aravind Eye Hospital, Madurai, India : in Service for Sight

Visual impairment is a state wherein an individual experiences difficulty in seeing or not being able to see anything physical presented to them. According to Mandal, MD (2013) It is a state where a visually impaired person’s eyesight cannot be corrected back to a “normal level”. Visual impairment is often associated with old age. In Europe, an estimated 15.5 million people have visual impairment and in seven countries in Europe, about 50% of blindness is caused by age-related macular degeneration. (Dibb,

In the United States of America on its own has had 140,893 cases reported in May, June, July, and August in the year 2014. Twelve percent of the 140,893 cases had surgery to remove an eye. Forty percent of the surgery amount they ended up going blind or losing their sight. This

Cataracts: Cataracts are overcast territories that cover piece of or the whole lens inside the eye. In a solid eye, the lens is clear like a cam lens; light has no issue going through it to the back of the eye to the retina where pictures are handled. At the point when a cataract is introduce, the light can't traverse the lens as effortlessly and, therefore, vision can be disabled. Cataracts frequently shape gradually, without agony, redness, or tearing in the eye. Some stay little and don't adjust visual perception. On the off chance that they get to be huge or thick, cataracts can generally be uprooted by

Glaucoma, the leading cause of blindness, currently affects more than 3 million people in the United States and The National Eye Institute estimates that by 2030 this number will be 4.2 million.

Asses for visual status and how well the unaffected eye works to determine proper self-care needs. You should prepare the client for surgery and the preparation and all it includes to relieve some of their anxiety. Providing comfort can help ease their anxiety level. Another way to help with their anxiety is to let them know you will be in the room the whole time during the procedure. Encourage the patient to refrain from bending over, straining from constipation, or sneezing to decrease your intraocular pressure. Some goals for a patient with a detached retina should include remain free from injury, free from permanent visual impairment, and understand proper

Congenital Cataract is one of the leading preventable diseases that causes blindness around the world, being one of the easiest diseases to treat, the major complication being that some countries do not have the sufficient resources to treat it. The disease is formed in the eye and forms a sort of cloud in the natural lens of the eye that could eventually lead to blindness if not treated properly. This type of cataract is different from most cataracts, since congenital cataracts is present in an individual since birth, meaning that it was most likely inherited from the parents. The way that it is inherited is by some sort of abnormality, which would transpire during the making of the proteins that make the lens clear. There are many different

Not all eye diseases are caused by negligence but a large percentage is. Strain, an unbalanced diet, a poor lifestyle, lack of awareness and bad habits can contribute to diminishing the wonders our eyes offer.

You may not be expecting for your eye doctor to say "You have cataracts." If that happens to you, rest assured that modern cataract surgery can usually restore the vision you have lost. In fact, it can often reduce your need for eyeglasses.

Cataract is one of the leading causes of blindness in the world. While it is important to learn the symptoms and other issues related to the disease, it is equally important to understand when a surgery in required. Dr Somdutt Prasad (also known as Dr Som Prasad), one of the top ophthalmologists and retinal specialists in the world, tells when a cataract surgery is required.

Cataract has been known to mankind for many centuries, and cataract surgery for many years has enabled people to recover their vision, this assignment will be focusing on the different cataract surgery over the years the advantages and disadvantages plus on certain occasions the masterminds behind the innovations. Firstly it’s important to define cataract; a cataract is a cloudiness or opacity in the normally transparent crystalline lens of the eye. This cloudiness can cause a decrease in vision and may lead to eventual blindness. The word cataract has been derived from Greek origin which means waterfall. The original name was of Latin medicine but was lost in translation of Arabic writing s which was suffusio which was a short hand to

However, if your cataracts develop quickly, or they get so large that your poor vision affects your quality of life or makes it unsafe to drive, then cataract surgery might be the best option. During the surgery, the eye doctor removes your clouded lens and replaces it with an artificial lens so your vision is clear once again. Based on the results of your eye examination, your doctor can help you decide if surgery is the best option at the time, or if it is better to postpone

Micro incision vitrectomy surgery has simplified the vitrectomy procedure and that it offers numerous potential advantages over traditional 20-gauge surgery, including shorter operating time, reduced corneal astigmatism, diminished conjunctival scarring, improved patient comfort, and in some cases, earlier visual

"Of Americans over the age of 40, 142,648,393 suffer from a vision problem, according to the National Institutes of Health. More than 24 million have cataracts, with another seven million struggling with

Following the irrigation of mitomycin, a 3 x 4 mm rectangular 1/2 thickness scleral flap was dissected using a #67 Beaver blade and .12 forceps. Two corneal paracentesises were made with a 15 degree blade. Viscoat was placed in to the anterior chamber through these paracentesis tracts. Under the scleral flap, a 2.65 mm corneal incision was made using a standard 2.65 mm blade. A continuous tear capsule erectus was created using a cystotome and forceps. Hydrodissection and hydrodelineation of the lens nucleus was performed using balanced salt solution and a flattened titer-dissection cannula. Phacoemulsification of the lens nucleus was carried out using a divide and conquer technique under Viscoat to protect the cornea. BSS Plus was used as the irrigant throughout the procedure. The phacoemulsification portion of the procedure was completed without difficulty and the cortical remnants were removed using a handheld Simcoe irrigation/aspiration instrument. The capsular bag was filled with

Vision challenge or impairment is when a person’s degree of seeing is very low and the affected person requires assistance in order to carry out daily routine. Significantly, for one to qualify as visually impaired there must be prove that a person cannot undertake duties by himself without necessary assistance. For a person to qualify as a visually challenged, there must be a prove that the affected eyes cannot be conventionally treated. Visual challenge cannot be corrected by surgery, refractive measures neither by medication and that is why it is termed as visual impairment. The most rampart causes of visual challenge are trauma, degenerative or congenital means and a variety of diseases. In the society,