Health Care

Lasik laser eye correction is a form of refractive surgery. The word lasik is the short term for "Laser assisted in situ kerotomileusis".

Lasik correction is a surgery that changes the shape of the cornea to correct hyperopia, myopia and astigmatism eliminating the need for glasses and contact lenses. People with myopia or near sightedness see things clearer when they are close as opposed to far objects. People with hyperopia or far sightedness have trouble seeing near objects as clearly as far objects. Astigmatism is when the image in the retina is distorted, this is caused by an abnormal shape of the cornea.

Lasik eye surgeons correct the refractive error by using a knife called a microkeratome to cut a thin c shaped flap in the cornea. The flap is then folded back exposing the stroma which is the center of the cornea. Pulse from an excimer laser uses an ultra violet beam to remove part of the stroma giving a normal shape to the cornea. The flap is then replaced.

The cornea is the thin layer of skin in the front of the eye. Its job is to help focus light to create an image on the retina. This is known as refraction. When the cornea becomes out of shape it creates an out of focus, blurred or distorted image called refractive errors.

Lasik eye correction is relatively pain free and improved vision is usually obtained by the next day. Making it a very safe and popular option for better vision. Nearly 99% of people having lasik eye corrective surgery done will experience 20/40 vision or better. This is enough to obtain a drivers license without any restriction. Over 90% of the surgery will result in a 20/20 vision.

Some patients may need to repeat the surgery if the eye becomes near sighted or far sighted again but it is a very small percentage as with today's doctor screening, the chances for complications are limited.

by Nicholas Bowen

The increasing rate of obesity among men, women and children are causing alarm bells to ring across the world. Medical science has devoted much research into coming up with ways and means to counter this lifestyle disease. Stomach bands are one such efficient method for weight loss. It is guaranteed to enable you to lose that excess baggage around your stomach that could lead to life threatening diseases if not controlled. Competent surgeons perform this surgery, usually by using laparoscopic techniques, to implant inflatable silicon stomach bands in the abdomen of the patients. The stomach bands then form a smaller stomach bag which fills quickly with much smaller amounts of food.


The lifestyle that we are leading today induces unhealthy eating habits in the individual. It is surprising how by just controlling the input of calories we consume we can achieve amazing weight loss. The stomach bands are an example of this process. Whenever a person consumes a high level of fats in the food, the fatty tissues accumulate in the stomach. The stomach increases in size and also interferes with the regular metabolism of the body. Stomach bands when surgically placed inside the abdomen can regulate the amount of food that is consumed by the individual. It also has an outlet that slowly releases the food into the stomach and intestines. The patient then experiences fullness after eating a much smaller quantity of food. This results in dramatic weight loss.


The term 'couch potato' was also invented to describe a typical category of people who lay on the couch all day watching television, eating junk food and with the minimum movement possible. Obesity could be a strong possibility for these individuals. The advent of numerous television channels, video games, shopping malls with special entertainment zones, etc. has resulted in even the children hardly indulging in outdoor games. The high level of stress and increased work pressure hardly leaves any time for the harried individual to consume a healthy meal. As a result junk food or 'comfort food' finds their way into the stomach resulting in obese individuals with bulging stomachs. As the stomach is highly elastic it expands and shrinks with the amount of food and drinks consumed. Stomach bands could be the most effective solution that is required for weight control.


Stomach bands require a surgery that consumes very less time and involves minimum invasions which do not interfere with your digestive system or the intestinal tract. The regular eating process can be started within a short while and the food habits change automatically as the stomach bands start their work. Once the consumption is automatically curtailed and you consciously adopt a healthy eating habit, losing weight and maintaining your ideal weight becomes an easy task. The surgery is a very common procedure for weight loss in obese patients as the chances of anything going wrong is very rare. A healthy lifestyle with balanced diet and regular checkups by the experienced doctors can ensure an obese person who undergoes surgery for stomach bands, a new slim look that not only raises the confidence level but drastically cuts down the health risks.

source: www.goarticles.com

About the Author

He advises obese people about the best methods of reducing weight depending on their health and body condition. One of the reference sites he mentions regularly for information about weight loss surgery, gastric band, and stomach bands and stomach band techniques and Gastric bypass,Gastric Banding is www.gastricband.com

ByDr. Kim Robbins

LASIK or Laser in-Situ Keratomileusis offers a number of benefits over other forms of laser vision correction because it is performed under a protective layer of corneal tissue.

This procedure deals with less eye surface area which makes healing faster, as well as providing less chance for tissue scarring. It also allows for quicker healing times. The chance of corneal haze is greatly lessened as well. Patients will experience a quicker return of vision. Often within 24 hours of surgery.

Each procedure varies due to differences in vision and patients. Most patients will pass a drivers test without contacts or glasses after the LASIK surgery.

SHOULD I TRY LASIK?

Most people who wear glasses or contacts are candidates for laser vision correction. LASIK candidates should have stable vision for at least one year; this means your prescription has not changed very much during the previous year.

LASIK patients typically show signs of far-sighted or near-sighted vision and/or have astigmatism. You must meet some medical and visual health guidelines and be in fair health in general. Age is not generally a problem. LASIK is regularly performed on people of all ages.

LASIK is right for you if you are motivated to make a change in your life, and you have realistic expectations of and understand what LASIK can do for you.

Laser eye surgery, or LASIK, is not recommended while taking some medications. Consult your physician or surgeon. It is not recommended for women who are pregnant or nursing.

Robbins Eye Center will set up a consultation where the Doctor will personally go over your prognosis with you. You and the Doctor can decide when, and if, LASIK is right for you. More often than not, candidates qualify for this procedure and you can make the decision to see again.

BENEFITS OF LASIK

The greatest benefit of LASIK is permanent visual correction. For most people this means a life free of glasses and contacts!

The LASIK procedure is virtually painless. LASIK is convenient because both eyes can be corrected at the same time and you are at the Laser Center for less than 2 hours! Most patients return to work the following day. If you wear contact lenses, imagine not having to put them in every morning or clean them every night! You will save money with LASIK when you consider how much you currently spend on glasses, contact lenses and solutions. This procedure can relieve chronic allergies or irritation from contact lenses.

Visual recovery is rapid; within the first 24 hours, you have a great majority of your new improved vision. Most all of my patients can drive the next day without the need for glasses or contacts.

ABOUT THE PROCEDURE

Eye drop anesthesia numbs your eye and a holder prevents you from blinking during the procedure.

Your surgeon will use something called a microkeratome to make a little "flap" in the cornea. You will look directly into a light and the procedure will be performed to reshape your cornea. This is generally accomplished in less than a minute! You may feel some pressure on the eye but no pain or discomfort. The protective flap will be folded back where it bonds with your eye with any stitches or other means of securing it. Your eye heals itself!

Article Source: http://myarticlezine.com


Dr. Kim Robbins LASIK Surgery by qualified LASIK Eye Surgeon Bridgeport, CT
Visit our LASIK article directory for a completely unique version of this article.