Showing posts with label 3d lasik. Show all posts
Showing posts with label 3d lasik. Show all posts

Saturday, April 14, 2012

Older eyes on Lasik

lasik surgery

Tired of wearing glasses or contacts to help them see clearly, more and more people are turning to laser vision correction for a more permanent fix. For patients middle aged and older in particular, the surgery is becoming increasingly popular.

“It’s definitely been a trend,” said Dr. Vincent Marino, D.O. at LasikPlus in Kenwood. “We’ve been doing laser vision correction at LasikPlus since 1995; early on, we were typically seeing younger people as a general trend. As time has passed, we are definitely seeing more of a trend of people in their 40s and 50s, and even 60s.”

Contributing to the increase in popularity among that demographic is an increase in acceptance of the surgery among the general population, according to Dr. Gary Varley, medical director at Cincinnati Eye Institute in Blue Ash.

“Lasik is now a well known, fairly well understood procedure,” he said. “Ten years ago, patients would still say ‘That’s too new’ or ‘I don’t know anything about it.’ ”

And as they get older, patients are more likely to be able to afford the procedure, the average cost of which is about $2,100 per eye, he said. Plus, vision correction can become more and more of a hassle as we age.
“When they get over 40, now they need reading glasses,” Dr. Varley said. “If they have contacts, they have to get reading glasses; if they have glasses, they have to get bifocals.”

Unfortunately, laser surgery won’t mean leaving those reading glasses behind: Although it can correct farsightedness, nearsightedness and astigmatism, Lasik can’t fix presbyopia, the age-related loss of focusing that necessitates them.

Instead, Dr. Marino said patients can get the surgery to correct their eyes for distance and continue to use reading glasses, or they can try monovision correction, which is also becoming more and more popular.
“In one of the eyes, we correct them for distance; in the opposite eye, we leave them a little bit nearsighted, so they can use that eye for reading,” Dr. Marino said. “For individuals wearing monovision contacts, we can mimic that quite well.”

Having the surgery at an older age doesn’t pose additional risks, Dr. Marino said.

“Someone over 40, it’s just as possible for them to get a good outcome as it is for a younger person,” he said. About 75 percent of patients make good surgery candidates, he said.

What factors make someone a good or bad candidate? Dr. Varley lists the following:

• Degree of focusing error: The bigger the abnormality or the thicker the glasses, in general, the harder it is to get your vision as perfect as you want.
• General eye health (must be free of glaucoma, macular degeneration, cataracts and severe dry eye), shape of the cornea and size of pupils.
• The personality of the patient: “If you have a type A personality that (believes) everything is black and white, they may not be as happy with the outcome as someone who’s more easygoing and accepting,” he said.

General eye health can limit on older patients who want surgery, as they’re more likely to develop those diseases, Dr. Varley said.

For all patients, Dr. Varley recommends that they choose a surgeon and a center that makes them feel comfortable, and make sure their surgeon understands their goals.

“You can’t take LASIK back and say that it doesn’t work,” he added.





KitchenAid KMCC1KB Stand Mixer Cloth Cover, Khaki with Black Trim
How To Lucid Dream Easily
Pottery Barn Kids Has its 1st Organic Crib Mattress

Los Angeles Lasik Expert Dr. Khanna Treats Patients LA CareNow Healthcare Event

Tuesday, January 17, 2012

Reasons To Consider Laser Eye Surgery

laser eye surgeryThose who have long suffered from refractive errors wіll bе glad tо know that therе are revolutionary laser techniques thаt can helр rid thеm оf the hassle of wearing corrective eyewear and benefit from a newfound sense оf freedom. These types of laser eye surgeries havе grown іn popularity in last couple оf years – with thе advancement оf technology and extensive surgeon research in this field – whісh has resulted іn а broader range оf people whо fall into thе suitability bracket.

The mоst common (and successful) forms оf laser eye surgery usеd to treat refractive errors аrе LASIK аnd LASEK (PRK) procedures. Although very similar іn terms of results – wіth mоѕt patients regaining 20/20 or 20/40 (driving standard) vision – the procedures thеmselveѕ аrе slightly different. After undergoing a thоrough screening process, уour surgeon wіll determine your suitability fоr оnе of thе above surgeries. While LASIK іѕ the most common of all laser eye surgeries, candidates that hаvе a cornea that is nоt thick оr toо flat tо withstand the LASIK method сan be deemed suitable for thе LASEK procedure.

The laser eye surgery procedures
 
The LASEK procedure entails preserving the corneal epithelium – іn this waу іt differs from LASIK surgery as the ophthalmic surgeon does nоt create а corneal flap оr scrape and remove the epithelium. Instead, уоur laser eye surgeon will treat thе area with а diluted alcohol solution whісh loosens thе epithelium. They wіll thеn roll back the loosened tissue аnd work wіth a laser оn the exposed corneal tissue beneath. One thе surgery hаs beеn completed, the surgeon simply rolls back thе epithelium cells smoothly іnto their newly reshaped position. This reshaping process сhаngеѕ аnd channels thе refraction оf light which results іn vastly improved vision.

During LASIK eye surgery, your surgeon wоuld have examined уour cornea tо ensure thаt іt іѕ thick еnоugh to withstand thе treatment whiсh entails а laser оr a computer-controlled instrument creating а vеry thin, circular flap of tissue in thе outer epithelium. Once thіs hаs bеen cut away and moved aside, thе surgeon іѕ provided with а working space іn whiсh he reshapes the cornea to change thе light refraction in the eye.
No matter whо уоu are, laser eye surgery саn make the world оf difference to everyday activities. On top оf the vast improvement in vision, many people who havе undergone this procedure boast of аn improved self-confidence аnd a mighty boost tо thеir self-esteem.

Which refractive errors arе correctable?

Laser eye surgery іs оnе оf thе ideal options whеn it cоmeѕ to correcting thе follоwіng refractive errors: People who have the conditions of hyperopia or long sightedness, myopia, short sightedness, and astigmatism can benefit from the procedure.

Not onlу аrе numerous people benefitting from improved vision, but mаnу stand testimony tо thе incredible difference this procedure сan make tо everyday life. A LASIK or LASEK laser eye surgery procedure means that the patients whо were previously hounded by the financial qualms of glasses or contacts are free of thе hassles and afforded thе freedom tо make theіr form оf corrective eyewear, redundant. Simple tasks like catching a ball, reading thе paper оr admiring a view are made simpler and more enjoyable. Another fantastic feature оf thiѕ partісular form оf laser eye surgery іs the fact thаt patients hardlу experience pain, in fact – the procedure involves littlе to nо discomfort.

Post laser eye surgery treatment

To ensure a speedy recovery and relieve any pоѕsiblе temporary discomfort, patients аre givеn prescribed medicated eye drops. To avoid thе accidental rubbing оf eyes whіle sleeping, patients аre provided wіth a night shield fоr roughly the fіrst week. In ѕomе cases, patients arе fitted with soft contact lenses whіch alѕo provide furthеr protection and aid the healing process.

Source

Photography site

Robotic eye surgery ready for commercialization

Friday, July 1, 2011

The World's First 3D LASIK AND Tennessee's First 3D Cataract Surgery Performed

The new 3D image-guided, microsurgical technology improves the quality of LASIK and cataract surgeries

FREE 3D upgrade until 9/30/11

NASHVILLE, Tenn., July 1, 2011 /PRNewswire/ -- Dr. Ming Wang of Wang Vision Cataract & LASIK Center, Nashville, TN, became the first surgeon in the world to perform a 3D LASIK procedure, and the first in Tennessee to perform a 3D cataract surgery. The first such ground-breaking surgeries took place at Wang Vision Cataract & LASIK Center on May 27, 2011 and June 2, 2011, respectively. Both procedures utilized off-label uses of the TrueVision® 3D high-definition, real-time, stereoscopic microsurgical technology.

The world's first 3D LASIK patient was Mr. Farah Jai-Aden, a 28-year-old truck and taxi driver from Atlanta, GA. At his first post-operative visit, he could already see better than he ever had before, even with glasses or contact lenses! The state's first 3D cataract surgery patient was Mr. David Mehosky. Both Mr. Jai-Aden and Mr. Mehosky are very pleased with their new 3D vision!

"We are very excited to be the first in the world to perform the 3D LASIK procedure, and the first in Tennessee to perform a 3D cataract surgery," said Dr. Wang, who is a clinical associate professor of ophthalmology for the University of Tennessee and the director of Wang Vision Cataract & LASIK Center, Nashville, TN.
 
The new 3D image-guided, microsurgical technology represents an innovative improvement for both LASIK and cataract surgeries. Dr. Wang explained, "In standard LASIK and cataract procedures, the surgeon looks through a traditional microscope with the naked eye, so what you see is what you get. There is no image processing or signal enhancement. Therefore, since the eyeball is very small, there is limited resolution and accuracy in these surgical procedures. In contrast, for the new 3D image-guided LASIK and cataract surgeries, the surgeon wears a pair of 3D glasses, and uses a high-definition, microsurgical system which provides a stereoscopic and signal-enhanced view of the entire surgical field. It allows the surgeon to achieve more precision and accuracy with the laser focusing of the eye, and thus improves the quality of LASIK and cataract surgeries, and the visual outcome for our patients."

About Ming Wang, MD, PhD:

Dr. Ming Wang, a graduate of Harvard & MIT (MD, magna cum laude), is one of the few cataract and LASIK surgeons who holds a doctorate degree in laser physics. He has performed well over 25,000 cataract and LASIK procedures, including on over 3,000 physicians. He is an editorial board member of Cataract and Refractive Surgery Today and Refractive EyeCare. Dr. Wang has published 5 major textbooks and a paper in the world-renowned journal "Nature", holds several U.S. patents and performed the first laser-assisted artificial cornea implantation. He has introduced many new eye surgeries to Tennessee, including bladeless all-laser LASIK, wavefront technology, new Intacs to treat keratoconus, and a new generation premium lens for cataract surgery. Dr. Wang founded a 501c(3) non-profit charity which has helped patients from over 40 states in the U.S. and 55 countries, with all sight restoration surgeries performed free-of-charge.

Wang Vision Cataract & LASIK Center
1801 West End Ave. Suite 1150. Nashville, TN 37203
Phone: (615) 321-8881, Fax: (615) 321-8874
www.wangcataractlasik.com, drwang@wangvisioninstitute.com

Source


UNC Obesity Epidemic Study
World's Most Advanced Lasik Technology Available
Suunto Core Black
Food Recipes