The umbrella term Laser Eye Surgery is used to denote various eye surgeries that help in correcting refractive errors or how the eye focuses light. Most common kinds of laser surgery include LASIK Josh Reddick Jersey , LASEK, EpiLASEK. One common feature among all the four kinds of surgery is all the categories make use of same laser called the “excimer laser” that reshapes the cornea. This reshaping rectifies the vision, but then, laser eye surgeries vary in procedures Jose Cruz Jr. Jersey , recovery time and the surgery equipment also varies from place to place.

The right kind of laser surgeries

Deciding upon the type of surgery suitable for a patient is difficult. However, the ophthalmologist will be able to determine conveniently which procedure of eye surgery is suitable by performing a series of comprehensive tests and eye examinations. Most of the patients, however, attain better results with laser eye surgery. LASIK is in fact the most common type of eye surgery that starts with the creation of thin flap in the region of cornea. Traditionally surgeons made use of cutting equipment but now with the advancement of technology doctors have come up with laser which has maximum precision by offering fewer complications. LASIK if conducted through laser costs more than ordinary equipment owing to the results that are delivered. People those who use glasses and even contact lens for myopia Jose Cruz Jersey , LASIK is perfect for them. Certain prescription drugs need to be taken after the completion of the surgery.

What are the various criteria that need to be fulfilled for laser surgery?

Various conditions need to be fulfilled in order to qualify for the surgery:

• The person must be atleast 18 years for vision in the person keeps in changing if heshe is too young. However near sightedness may be corrected if the child suffers from severe amblyopia.
• Those who take the prescription drugs like Cardarone, Accutane, Imitrex cannot undergo the surgery.
• Patients with nearsightedness must postpone LASIK surgery and wait till the condition gets stabilised.
• If someone is suffering from diabetes, lupus Jose Altuve Jersey , glaucoma etc must not go for LASIK surgery.

The common type of surgical procedure

PRK or Photorefractive Keratectomy is the second common type of surgery that starts with removal of portion of cornea surface or epithelial tissue. In this type of procedure there is no need for creating flap. The tissue that is removed grows quickly. Patients who want no corneal flap go for this type. After the removal of epithelium, laser is used for reshaping cornea. Laser for both LASIK and PRK is the same.

Laser eye surgery offers superb stabilisation of person’s vision but then it may take up some time. Haloes, glare can be evaded. People around 45 after the surgery require glass. People undergoing LASIK or PRK surgery normally donot have to undergo long term complications. They aim at providing crystal clear visions to the patients. Eye surgeons have been approaching researchers in order to find out the best way of using new technology of eye surgery.
The world's richest one percent raked in 82 percent of the wealth created last year while the poorest half of the population received none, Oxfam said Monday Jon Singleton Jersey , as the world's elite prepared to mingle at the World Economic Forum in Davos.

A new report from the charity also found that the wealth of billionaires has grown six times faster than that of ordinary workers since 2010, with another billionaire minted every two days between March 2016 and March 2017.

Oxfam used its findings to paint a picture of a global economy in which the wealthy few amass ever-greater fortunes while hundreds of millions of people are "struggling to survive on poverty pay".

"The billionaire boom is not a sign of a thriving economy but a symptom of a failing economic system," Oxfam executive director Winnie Byanyima said in a statement.

Oxfam also emphasised the plight of women workers, who "consistently earn less than men" and often have the lowest paid Jeff Bagwell Jersey , least secure jobs. Nine out of 10 billionaires are men, it added.

The report, titled "Reward Work, not Wealth" J.R. Richard Jersey , used data from Credit Suisse to compare the returns of top executives and shareholders to that of ordinary workers.

It found that chief executives of the top five global fashion brands made in just four days what garment workers in Bangladesh earn over a lifetime.

"The people who make our clothes, assemble our phones and grow our food are being exploited to ensure a steady supply of cheap goods, and swell the profits of corporations and billionaire investors,"said Byanyima.

To fight rising inequality George Springer Jersey , Oxfam called on governments to limit the returns of shareholders and top executives, close the gender pay gap, crackdown on tax avoidance and increase spending on healthcare and education.

The study was released on the eve of top political and business figures meeting at a luxury Swiss ski resort for the annual World Economic Forum, which this year says it will focus on how to create "a shared future in a fractured world".

"It's hard to find a political or business leader who doesn't say they are worried about inequality Evan Gattis Jersey ," said Byanyima.

"It's even harder to find one who is doing something about it. Many are actively making things worse by slashing taxes and scrapping labour rights."


Li Yifeng Photo: IC

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