LASIK - The Khanna Institute

New Technology Allows You to See Near and Far Without Glasses

2009-06-16T12:15:00.000-07:00

If you have undergone cataract surgery, there are three primary methods that can allow you to see near and far. These include:

Monovision
Multifocal Intraocular lens (IOL)
Accomodating IOL

Monovision
This is a process of setting the focus of one eye on close-up objects and the focus for your other eye on far-away objects. In doing this, your brain combines the two images to create a clear picture.

Multifocal IOLs
These include the ReZoom, ReSTOR, and Tecnis lenses. Multifocal IOLs are lenses that have concentric rings of varying focal power, like a bullseye. Some rings provide focus for near objects, others for mid-range objects, and some for seeing objects at a distance.

The Tecnis Multifocal Foldable IOL also has concentric rings for different distances. It received FDA approval in January, 2009 for use in cataract surgery, where the natural lens is replaced. In the clinical trials most participants achieved 20/25 distance vision or better and 20/32 or better for near vision. It is designed using Wavefront data - the same precise level of information that is gathered when you are having Wavefront LASIK.

Accommodating IOLs

These lenses are designed to change focus. An accommodating IOL allows you to see distant objects, and then is can change focus and allow you to see objects that are close up. The only accommodating IOL approved in the United States is the Crystalens.

If you live in the Los Angeles area want to enjoy near and far vision, please contact our Los Angeles office today. Orange County ophthalmologist Dr. Khanna and his staff can help you find the IOL that is best for your condition and needs. Please call today to schedule your free vision screening.

Signs and Symptoms of Presbyopia

2009-05-28T07:38:00.000-07:00

As you grow older, you may find that is more difficult to read, use the computer and focus on near objects. The reason is presbyopia. This is a medical condition where people begin to lose the ability for their eyes to focus.
The earliest warning signs can be seen between the ages of 40 and 50, though some experience symptoms years before.

Difficulty reading and blurred near vision are two of the most common signs of presbyopia. Some individuals may also experience headaches and eye fatigue as well.

The most common symptoms include:

Hyperopia, or farsightedness. Objects at a distance are clear, but objects close up are blurry
Far-sightedness increasing with age
Difficulty focusing on nearby objects
Difficulty reading
Experience eyestrain or headaches from prolonged reading or close work
Holding books or magazines at a distance to read clearly

If you or a loved one is exhibiting the early signs of presbyopia, it is important that you contact our Orange County Office as soon as possible so that your condition does not worsen. We offer free vision screenings for all new patients. Please schedule your appointment with Dr. Khanna today.

Better 1 0r Better 2

2009-05-18T21:42:00.000-07:00

Clint Black

2009-05-18T21:39:00.000-07:00

Music to the ears,
Sight to the eyes

2.5 man

2009-05-18T21:36:00.000-07:00

bertha

I hate Contact Lenses and here is why:

2009-04-29T11:02:00.000-07:00

One often faces many problems being a contact lens user. Dry eyes, irritation, and blurred vision are just a few of the inconveniences that wearing contact lenses can bring. Not to mention the hassle of having to worry about always carrying an extra pair on you and having to remove them periodically and clean them. Wearing contact lenses eliminates the need for uncomfortable and bulky glasses, but it brings a lot of difficulties as well.

For someone who wears contact lenses, they are constantly reminded that they have a foreign object on their eyes- ouch :(. For a college student or for someone who works in an office setting, staring at a computer screen all day can cause dryness and tiredness. The dryness causes one's eyes to become red and watery, and can lead to headaches. And the tiredness causes one to have to frequently take a break. Eye drops help in these situations, but they only provide temporary relief. This affects one's productivity because they are not able to function as well or as effectively as they should be able to.

Another problem which contact lenses bring about is blurred vision. This happens sometimes when the contact lens gets dirty or when it becomes too dry. This can cause much inconvenience and can be dangerous in situations such as driving a vehicle. Imagine having to drive at night with blurry contacts, this can be a great risk and can put your own life and other's lives in danger. Sometimes taking the contacts out and cleaning them does not even help. One must throw the pair out and get a brand new pair, which can become expensive if the problem keeps reoccurring.

For a contact lens wearer, another worry is always having to have an extra pair of contacts or glasses on them as well as cleaning solution and eye drops. For someone who relies on contacts to be able to see, they cannot take the risk of not being prepared if one of their contacts falls out, or if it becomes too blurry to see, or if their eyes get too dry. Therefore, they always have to carry these items with them. This is an inconvenience for everyday life, not to mention when travelling.

Have you ever played football with contact lenses? Having my contact lenses fly away on a tackle and than not knowing where to run was embarrassing and frustrating.

Contact lenses are supposed to be a more convenient alternative to wearing glasses, but they bring about many problems from dryness to irritation to blurred vision and much more. With all of these problems, wearing contact lenses can be very uncomfortable. Always having to worry about your contact lenses is not a convenient way to live one's life. For someone who wears contacts, they are always reminded of it and it is a fact they cannot escape. For these reasons, I hate contact lenses! Wish there was a solution... Hmmmm...

Yes there is, LASIK performed by a skilled and well trained surgeon using the safest technology.

Prelex

2009-04-07T09:25:00.001-07:00

Advanced technology, PRELEX can restore vision. This 21^st century technique is the wave of the future. PRELEX is better and longer lasting than LASIK. This recently FDA approved technology has granted vision to Gwendolyn Hayes, a legally blind woman slowly getting the light extracted from her vision. Gwendolyn is now able to read and write without glasses, seeing for the first time in 40 years. She describes it as a 'miracle'. "Other doctors told me there was nothing they could do. I was heading towards blindness. Then I came to Dr. Khanna. Dr. Khanna not only restored my vision, but it's better than I ever imagined." This was possible through the cutting edge technology of PRELEX combined with crystal lens High definition. PRELEX is a safe 10 minute procedure using custom designed restore 3D or Crystalens HD implants inside the eye. Gwendolyn can now see far and near in each eye. This has allowed her to continue and improve her daily activities and maintain her independence. The crystalens implants work with the eyes natural muscle to accommodate near, immediate and distance subjects. This preserves your binocular vision and depth of field. Crystalens comes closest to mirroring the functions of the natural lens. Gwendolyn says "I want to spread the message and let others know of his [Dr. Khanna] great works, that is my mission in life."

The blind can see

2009-04-07T08:37:00.000-07:00

EpiLASIK for Dry Eyes

2009-03-16T15:34:00.000-07:00

Tears bathe your eye and wash out dust and debris. They also help keep your eye moist and contain enzymes that are essential for good eye health.

If you are suffering from dry eye syndrome, your eye either does not produce sufficient tears, or has a certain chemical composition that causes your tears to dry up too quickly.
Those who have poor vision and are considering LASIK surgery, it is important to note that dry eyes can occur both before and after this procedure. Dry eyes may be aggravated in patients who had the condition prior to their surgery.

Dry eyes are less common

Surgeons who use epiLASIK have reported fewer instances of dry eye syndrome as a complication. One reason may be because the thinner corneal flap does not impede the normal processes of the corneal nerves that trigger the responses necessary to moisten your eye's surface.

EpiLASIK differs from LASIK because of the type and thickness of the corneal flap. The flap cut is so thin that it does not penetrate the actual cornea substance, only its outer layer, known as the epithelium. An epithelial separator is used to separate the epithelium sheet from the eye. Because epiLASIK does not actually penetrate into the superficial layers of the cornea like LASIK does, it is less likely that you will develop or worsen dry eyes with this procedure.

If you or a loved one lives in Los Angeles and is suffering from dry eyes, please contact our office today to schedule your free vision screening today. Orange County ophthalmologist Dr. Khanna can help you find the treatment to alleviate your dry eyes and get on with your life. Please call today.

Differences in Types of Intraocular Lenses (IOLs)

2009-02-25T15:25:00.000-08:00

Intraocular lens (IOL) implants are used to correct poor vision, whether it is clouded by cataracts or blurred by presbyopia.

With this type of surgery, your eye's natural lens is replaced by an intraocular lens implant. A monofocal intraocular lens may be implanted to give you a clear point of focus, at a distance or close up.

Types of Multifocal IOLs

Because of their ability to correct vision at all distances, multifocal IOLs are the most preferred IOLs. There are three main types:

Multifocal refractive

Multifocal refractive IOLs, like the ReZoom, are crafted with several optical zones on the intraocular lens. These different zones allow for various focal points, which improves your vision:

At a far distance
At intermediate distances
At near distances

Apodized diffractive

Apodized diffractive IOLs, like the ReSTOR have gradual diffractive steps on the implant that creates a smooth transition between focal points. This IOL also bends incoming light to the multiple focal points, which enhances vision in different light conditions. Acrysof has recently improved the optical properties of its ReSTOR lenses and released a new version, known as ReSTOR +3.0D. The Khanna Institute is proud to offer this new lens which achieved patient satisfaction rates of 95 % in clinical studies and gave a fourfold increase in the number of patients achieving 20/20 vision or better.

Accommodative

A newer type of IOL, the accommodative, includes lenses such as the Crystalens. These IOLs have one focal point, but act like your natural lens, changing shape to move the single focal point to bring objects at varying distances into focus. Recently, Bausch and Lomb introduced Crystalens HD, which improves depth of focus to improve near vision while maintaining high quality intermediate and distance vision. Khanna Institute of LASIK & Refractive Surgery is proud to offer this new option to our cataract and presbyopia patients.

If you would like to make permanent enhancements to your vision, please call our office or schedule your appointment online today. Orange County ophthalmologist Dr. Khanna can discuss your options with you during your free vision screening.

New IOL Technology

2009-01-29T13:24:00.000-08:00

The Khanna Institute of LASIK and Refractive Surgery is proud to announce it is offering the newest version of Acrysof's ReSTOR intraocular lens (IOL), the Acrysof ReSTOR +3.0 D. The ReSTOR +3.0 D received approval by the Food and Drug Administration on December 23, 2008 for the correction of presbyopia in cataract patients. In clinical trials, the ReSTOR +3.0 D achieved a superb patient satisfaction rate, with 95 % of recipients saying they would have get the lens again. Nearly four times as many patients achieved 20/20 vision with ReSTOR +3.0 D as with previous versions of the ReSTOR lens.

When the natural lens in one or more eyes becomes cloudy with cataracts, the only available treatment is replacing the lens with an artificial lens. Early replacement lenses only allowed recipients to see clearly either up close or at a distance, but ReSTOR and other advanced IOLs can give patients a full range of vision following surgery. The ReSTOR lens can also be used to correct presbyopia, a condition that affects many Americans aged 40 and older, typically requiring the use of reading glasses or bifocals. Because of its superior optical qualities, the ReSTOR lens offers the chance for people to continue performing all their day-to-day tasks without the use of reading glasses or bifocals.

To learn more about the ReSTOR +3.0D or other treatments for cataracts and presbyopia, schedule a refractive surgery consultation today.

Rick Smith Show

2009-01-28T15:05:00.000-08:00

Dr. Khanna was interviewed by Rick Smith for the Rick Smith show. He was asked questions on recent advances for LASIK. Dr. Khanna also spoke about Presbyopic Premium Implants and their importance to the baby boomer generation.

Free Eye Screeening

2009-01-27T11:50:00.000-08:00

In our series of community outreach , we are doing a free screening and educational lecture this weeeknd in valencia

Certified Master of Surgery

2009-01-19T09:25:00.000-08:00

A lot of patients from around the world have asked to tell us about Dr.Khanna' credentials, certifications and experience.

So here is a synopsis:

Dr.Khanna holds a
1.Diploma in Ophthalmic Medicine and Surgery (DOMS) from the College of physicians and surgeons in Bombay, India
2. Master of Surgery(M.S.) in Ophthalmology from the University of Bomaby, India.
3. Board Certification in Ophthalmology form the American Board of Ophthalmology
4. Fellowship in Corneal and Refractive Surgery from the University of Cincinnati, OH.

So he is Board Certified in Ophthalmology both in India and the US. Dr.Khanna is further certied in Wavefront lasik, Presbyopic implants and Intacs.

Valencia not Vallencia

2009-01-17T10:28:00.000-08:00

A funny story reg LASIK ;

A patient wanted to come to us from abroad. They asked us our address and booked their tickets.
They kept telling us they were not able to find the directions from the airport to our office.
A lot of confusion.
It finally cleared when we realized that she booked tickets to vallencia, Venezula not Valencia, Los Angeles

The star- Bess

2009-01-13T09:31:00.000-08:00

Who is Bess?
A visual hint.
She recently improved her vision with laser vision correction with Dr. Khanna.
She sees 20/20
But she needs couselling
therefore she is in
Treatment

Treatment for Treatment

2009-01-12T11:06:00.000-08:00

The Khanna Institute congratulates the show treatment on winning golden globe awards.
We are even happier to have provided LASER treatment to Bess of that show.
Who is portraying Bess?
Thats for you to find out. If not able to find out call our office movie personality from Treatment had laser vision at our Los Angeles LASIK center.
You can also call if you want to improve your vision for distance, reading or both; or want to get rid of astigmatism or contact lenses.

Happy New Restor

2009-01-12T09:58:00.000-08:00

Dr. Khanna is pleased to usher in the New Year with some great news for our pateints suffering from presbyopia and/or cataracts.

Alcon Receives IOL Approval;
The FDA approved the AcrySof IQ Restor +3.00 D IOL in patients with presbyopia or those requiring cataract surgery. According to Dr.Khanna the clinical trials found that, at 3 months, this newer version gives excellent distance vision and a more comfortable reading distance, improved intermediate vision for tasks such as computer blogging . This will allow Khanna Institute to deliver a full range of quality vision for the personalized needs of our patients, improving their lifestyles, and be able to finally figure out what they orderfrom the menu in the dark restaurants.

SNL and lack of vision

2008-12-15T10:57:00.000-08:00

Regarding poking fun at the New York Governor:

Freedom of speech is great. Power also gives responsibility. What we have seen lately is that power is corrupting the sensibilities. Tv and media have a responsibility. Fun is when everyone laughs with you. Carlos Mencia- Pokes fun at everyone- no one is taboo. good humor.

Whereas SNL is selective (political motives?) why cant they use humor this holiday season to generate money for the blind. Khanna Instittue in Los Angeles is trying to impart sight wevn those who cant afford it. When will the media really give back??

Find gift ideas for a 21st Birthday

2008-11-26T08:40:00.000-08:00

"Find gift ideas for a 21st Birthday.

Running out of ideas to give something lasting to a special one?
How about the gift of sight?
"21st Birthday, 21st Birthday, birthday,
birthdays, b-day, b-days, and want the moment to last a lifetime.
Tired of traditional gift, gifts, and need new gift ideas?
The wait is over here is a visionary idea,the present would last a lifetime
and be one of the best presents,ever received. Even better than a tattoo.
LASIK at the Khanna Institute. Make $50 or $500 last a lifetime.Click here

Give the Gift of LASIk and your loved one will see you better.

Quality of Life

2008-11-22T06:31:00.001-08:00

Quality Of Life With The Product Of LASIK
>
> Here in Corona we get a lot of older patients and to hear some of their stories is interesting. They talk about the days before phones and even before cars-- can you imagine?
> So what would life be like without the internet..hmmm
> It is tough to compare LASIK to these great inventions, but for some, you can.
> There are thousands of people that are 100% dependent on their glasses or contacts, people that can't do daily chores without them.
> It's easy to take for granted good vision if you have not had the surgery, or needed corrective lenses of any kind. Try walking around with a pair of trial frames on to blur your vision for just ten minutes or try driving to Subway for lunch.. (kidding don't to that one haha) I have seen so many lives changed in the recent years and endless stories of not needing to worry about a broken pair of glasses, a lost contact lens,and hours at the optometrist office waiting to be seen, and not to mention the time off work, and cost of gas.. well I won't even go there. Remember it only takes ten minuets with Dr. Khanna and you are done for life, that is a big value for many people.
> So I'm not being gun shy on the price of LASIK at five thousand dollars, that's the easy part for me because most of the patients can put this all in to perspective, plus I believe quality of life can be improved with the product of LASIK.
>
> Bobby

Sherman Oaks woman to undergo innovative cataracts procedure

2008-11-07T14:18:00.000-08:00

Here is an excerpt from a news story in the LA Daily News. Dr. Khanna congratulates Dr. Uday Devgan of Maloney Vision Institute for restoring vision to the blind.

For people who are unable to travel to Beverly Hills, the good news is that they can have this procedure in Westlake Village, Valencia or Corona. Presbyopic Implants can impart distance and near vision in the same eye.

The first troubling sign of vision loss for Catrina White occurred while she was riding a tandem bicycle with a deaf and blind person behind her. White hit a pothole she didn't see.

As an interpreter for deaf people as well as a helper for the blind, she knew not being able to see could severely impact her livelihood, not to mention her active lifestyle as an avid runner, cyclist and kayaker.

"It was a big shock when I realized I couldn't see anymore, especially at night. My (deaf and blind) client was helping me get around. That was really embarrassing," the Sherman Oaks woman said. "This is what I built my 18-year career on, working with the deaf and blind. For them to be leading me at night, that was not supposed to happen."

But thanks to a new cataracts procedure that she will undergo today, which will be broadcast live on the Internet so 900 eye surgeons can learn how to do it, White, 38, should regain her full eyesight.

She will be one of two people whose surgeries will be performed online today by Dr. Uday Devgancq, a partner with Maloney Vision Institute and chief of ophthalmology at Olive View-UCLA Medical Center in Sylmar.

Poorman comes to town

2008-11-07T14:04:00.000-08:00

Poorman graciously presided over the open house of Khanna Institute of LASIK on November 6,2008 (2 days after the general election). Jim the poorman is the versatile host of the Bikini Beach show on televsion. He reglaed everyone with his characterstic humour. He remebered with nostalgia his LASIK surgery at the khannainstitute of Lasik in westlake village a few years ago. His advice, " Have surgery with Dr. Khanna and see my show clearly".

ASTIGMATISM

2008-11-02T06:44:00.000-08:00

Can astigmatism be corrected? this is a frequent question we are asked at our LASIK centers in Corona, Valencia, Westlake village and even in Beverly Hills.

or another variation... "I was told that astigmatism cannot be corrected."

Dr Khanna's answer comes as music to the astigmats in Los Angeles- " I can correct your astigmatism using the variable spot scanning, iris registration and active tracking features of our advanced custom lasik procedure. You may even see better than what you are used to seeing with your glasses or contacts.

Q. I dont see 20/20 even with my glasses? what about me?

A. Dr. Khanna has operated on many patients where the best corrected spectacle vision has been only 20/40 or even less. 80% of them have seen an improvement in their best corrected vision. That is they have awakened their sleeeping visual potential.

So don't gamble with your vision. Come to the experienced person - the master of Astigmatism, Dr.Khanna. Listen to him explain astigmatism vision correction. And then see him in action. Than thou shalt really see.

ACORN

2008-10-23T15:05:00.000-07:00

The Acorn Newspapers are in no way affiliated with ACORN (Association of Community Organizations for Reform) involved in recent controversy regarding the upcoming presidental election. ACORN is a political advocacy group. The Acorn Newspapers are named after the seed from which tall oak trees grow. There is no connection.
We write this as Dr.Khanna has been featured in many interviews with well respected newspaper.

People with vision problems have new choices to make
By Joann Groff joann@theacorn.com

BILL SPARKES/Acorn Newspapers EYES ON THE JOB- Dr. Rajesh Khanna adjusts the VISX Star 4 laser with wavefront technology as a girl undergoes a trial run preparing for surgery to correct her vision. The average cost to correct an adult's vision is about $4,000.

With more than a million people signing up for Lasik surgery in the United States every year, it's clear people are tired of toting their glasses or popping in their contacts every morning. But the truth is, not everyone is cut out for the surgery.

"Lasik is the common buzz word now," said Dr. Rajesh Khanna, a Westlake Village eye surgeon. "People know that it's going to be able to help them remove contact lenses and see better, but not everybody is a candidate. We have to be careful."