Lens Transplants for Cataracts Introduction: Cataracts is a very common eye disease worldwide. Cataracts form when there is a buildup of protein in the lens, and when they are not treated in time, it may lead to blindness. This disease often develops at an old age, as the lens ages, if you have high myopia, long exposure to sunlight, diseases like diabetes or can sometimes be a genetic defect, which means you can get it at birth etc. In Hong Kong, more than 50,000 patients are on waiting lists for cataract operations at Hospital Authority hospitals alone, which the average time for waiting can last up to two to five years. Over 40,000 of them are aged over 71 years old.
 This is where the patient has a 1+ cataract in the right eye and a 2+ cataract in the left. Posterior subcapsular cataracts occur in the in the posterior of the lens but are caused by epithelial cells that have migrated from the equator which is abnormal location for them. These cells then become opaque and form a cataract.  This is what has occurred in the patients left eye, the cataract is paracentral, meaning it is not centered in the lens but slightly off to the side. Although cataracts can be a natural part of aging, there are some
Cataracts are most commonly due to aging but may also occur due to trauma or radiation exposure, be present from birth, or occur following eye surgery for other problems.  Risk factors include diabetes, smoking tobacco, prolonged exposure to sunlight, and alcohol. Either clumps of protein or yellow-brown pigment may be deposited in the lens reducing the transmission of light to the retina at the back of the eye. Diagnosis is by an eye examination.. In any society, a patient’s visual function (VF), which is a measurement of the important vision‑dependent tasks or she can do, is a more important measure of the need for cataract surgery .
Usually we do not offer this surgery in younger population. Age is not a bar for surgery as long as patient’s general condition allows. Myth 4: Bending of the knee or sitting on the floor is difficult even after the replacement surgery. Fact: Everyone has a misconception that it is difficult to bend the knee after the replacement, but it is not true. The fact is that it depends mainly on the quality of the surgery, the prosthesis used and post-operative rehabilitation.
They also treat people of all ages except for very young children. They serve anyone, with any kinds of needs. Although orthopedic surgeons need to have fair relations with patients, exceptional working skills with their surroundings, they also need to be fast in processing
However many also argue that since many people are undergoing cosmetic surgery it’s easier for people to just undergo a surgery and wake up with what you wanted. I argue that not everybody is the same there can be many complications undergoing a cosmetic surgery, many believe that having cosmetic surgery can result in good things and come out looking better than before I believe that it’s not true there can be many complications and addictions in undergoing the surgery.
This is one reason why many people approaching retirement age lack sufficient retirement funds, for example. Cataracts are a remote threat that even professionals, who should know better, fail to protect against. Highly trained and educated doctors, researchers, and technicians are guilty of not wearing eye protection when working with x-ray machines. It's easy to forgo and even
Our planet Earth is full of all the primary resources to preserve a life; however it is getting declined constantly due to a few unethical behavior of the entire individual. Saving earth is the most essential social focus which all of us have to to realize to convey positive changes on this planet. It is very important to change our lifestyle now in order to see the results of these changes eventually. We have to protect mother Earth in order that our future generations can stay in a safe environment. Modern-day situations are very tough for the existence of healthy lifestyles in the world because of toxic surroundings, air pollution, water pollution, global warming, and eradication of forests and plenty of other environmental