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Cataract Surgery

 

Cataract Surgery

WHAT ARE CATARACTS?

eyeAlmost everyone knows someone who has had cataracts. What you might not know is exactly what cataracts are and how they are treated.

WHY IS MY VISION CLOUDY AND I HAVE TROUBLE WITH GLARE?

The natural lens focuses images onto the back of the eye so we can see clearly, much like the lens of a camera. When we are young our natural lens is clear, but as we age it gets cloudy, brown and rigid. This condition is called a cataract. Everyone over the age of 60 will at some point develop cataracts. As cataracts grow your symptoms progress gradually and include:

  • Objects appearing dull, hazy, blurred or distorted.
  • Dramatic reduction in night vision and glare with headlights.
  • Vision in bright light or sunshine may be obstructed by glare.
  • You might see halos around lights at night.
  • Whites, blues and purples become gray.
  • Loss of the ability to focus on near objects requiring bifocal glasses.
  • Frequent need to change your eyeglass prescription.

Surgery is the only way a cataract can be removed. During surgery the cataract lens is removed using an ultrasound technique called phacoemulsification. A new clear lens is then inserted in the eye. The surgery ordinarily takes about ten minutes and is performed as an outpatient under local eye drop anesthesia. You may consider surgery when cataracts cause enough loss of vision to interfere with your daily activities.

HOW ARE CATARACTS DIAGNOSED?

To diagnose a cataract, we first listen carefully to the visual symptoms that the cataract is causing and how this affects your daily living activities. Your vision will be tested and we will determine if an eyeglass change will solve your problem. We also evaluate how glare may affect your vision. You will then undergo a complete eye exam, including tonometry to measure the pressure in your eyes, slit-lamp evaluation to look at the overall health of the eye and to assess the severity of the cataracts. We perform a careful examination of the retina and optic nerve by viewing the back of the eye through dilated pupils.

We may detect cataracts forming in people as young as their forties, and diagnose them more frequently as people age.

 

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The only way to find out if you have a cataract forming is to ask your doctor. Through a comprehensive, painless eye exam, your doctor will be able to determine if changes in your vision are due to the cataract, or some other condition.

There was a time when people chose to wait until their vision deteriorated substantially before correcting the problem. But because of dramatic advances in modern cataract surgery, there is no longer any necessity to wait. It’s time to consider cataract surgery when reduced vision from cataracts interfere with your daily lifestyle.

 

 

 

CONVENTIONAL THINKING ABOUT CATARACT VISION CORRECTION

eyeFor years, the conventional thinking was that as our eyes aged, the eye’s focusing muscle, responsible for allowing your eyes to change focus from far, to intermediate and near, became inactive, and gradually was unable to affect the focus of the lens.

Since we believed that the muscle could no longer focus the lens, there were only two kinds of lens implants placed in the eye during cataract surgery. One was a fixed focus lens (covered by insurance) that let you see primarily at a distance. Seeing at any other distance requires eyeglasses. The other lens implant was a multi-focal lens which divides the light presented to the eye with two points of focus at the same time allowing you to see near with one point of focus, and far at the other point of focus. With the multi-focal lens the brain has to learn which of the two images that are presented to it should be recognized for you to comfortably be able to see. Many patients with these multi-focal lens are comfortable, but some complain of glare and reduced image quality.

CURRENT THINKING ABOUT CATARACT VISION CORRECTION

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Today, we know that the process of focusing at different distances is different than we thought.

We now know that even as the eye focusing muscles get older they continue to contract and work quite well. We also know that with age, your lens becomes larger and stiffens, which makes it progressively less flexible. This loss of lens flexibility prevents the focusing muscle from changing the lenses focusing ability. The ultimate result of these changes is a gradual and progressive loss of intermediate and near distance focusing ability requiring bifocal or progressive eyeglasses.

 

 

 

 

eyeThe goal of modern cataract surgery is to use a cataract replacement lens that can accommodate, or move, to focus on objects near, far and in-between seamlessly, using the natural desire of the eye and brain to focus. To accomplish this goal we are now fortunate to have the Crystalens™ option for our patients. When patients are ready for surgery they can choose a standard lens or the Crystalens™.

WHAT ARE MY LENS REPLACEMENT OPTIONS?

When a cataract is removed in surgery we replace the cataract lens with a new clear intraocular lens (IOL). There are many different types of IOL’s to choose from. In addition, many people with clear lenses are opting for a lens exchange to improve their near and distance vision. Lens replacement options include:

CORRECTING DISTANCE VISION WITH A STANDARD MONOFOCAL (ONE FOCUS) IOL:

A monofocal IOL is designed to provide clear distance vision. This means you will be able to see objects far away. However, you will need glasses for reading, the computer, and any type of close detailed work. Monofocal IOLs have been the standard implant used for decades to help patients after a cataract is removed. Millions of monofocal IOLs have been successfully implanted providing cataract patients with clear distance vision.

CORRECTING DISTANCE AND NEAR VISION ACCOMMODATING IOL:

Recent advances in accommodative (changing focus) lens technology now make it possible for you to read the words on prescription bottles, magazines, newspapers and computer screens, without magnifying glasses or bifocals, while still clearly seeing objects at a distance. The Crystalens™ has hinges on both sides, so it can be moved by the eyes focusing muscle, allowing the eye to focus more naturally at a greater range of distances than traditional IOLs. The goal of modern cataract surgery is to improve vision and reduce dependence on eyeglasses. To accomplish this goal we are now fortunate to have the Crystalens™ . The Crystalens™ is an upgrade above the standard lens. Patients are told that they may still need glasses after this procedure, although much less than if a standard lens is used. The improved range of focus is the great benefit of the Crystalens™ option.

 

 

Crystalens & IOLs

Dr. Segal is pleased to offer his patients the newest lens implant technology, the Crystalens™ .

 

crystalens-72dpiWhat is the Crystalens™ ?

 The first and only FDA-approved “accommodating” intraocular lens. The Crystalens™ automatically moves forward and backward with the eye’s internal focusing muscle to help patients focus naturally at all distances after cataract surgery.

 

In conventional lens implant surgery, which has been the standard treatment for cataracts for many years, the surgeon implants a fixed focus plastic or silicone artificial lens. This lens allows the patient to see well only at distance. For reading or intermediate distance vision, patients would require a pair of eyeglasses to see.

 

How well does the Crystalens™ Work?

 In FDA clinical trials Crystalens patients enjoyed life-changing benefits. More than 98% of patients who received Crystalens implants in both eyes had uncorrected visual acuity of 20/30 or better at distance without glasses, and could read 6 point type on a medicine bottle. Also, 92% had distance visual acuity of 20/25 or better. In these studies 93.8% of patients surveyed said they could perform most daily activities without glasses. Glasses are not always eliminated, but they are required much less than with standard lens implants which make no attempt to give a range of good focus.

 

Crystalens_MCrystalens™

The Crystalens™, is an advanced focusing implantable lens that helps you see clearly far away, at arms length, and up close, without being dependent on glasses or contact lenses.

 

Enjoying life to the fullest means being able to see your surroundings at all distances, and that requires constantly changing focus. As we grow older, our ability to continually change focus begins to diminish as the normally clear and flexible lens in your eyes becomes rigid and hazy. Limited focusing ability means that you gradually lose the ability to see clearly, especially up close, without using reading glasses or bifocals.

 

When you have cataract surgery you now have a choice of which lens implant to use in your eye. The standard lens will focus at only one distance requiring you to wear glasses for all other distances. When you choose the Crystalens™ you will have a better range of vision without glasses because the lens can change focus naturally.

 

The Crystalens™ is implanted after the removal of the cataract lens using the same technique used in standard modern cataract surgery. Your surgery is performed on an outpatient basis, with eye drop anesthesia, and you can resume your normal work and recreational activities within a few days.

Please schedule an appointment with Dr. Segal to see if the Crystalens™ is right for you.

 

Toric & ReStor

RESTOR

The ReSTOR intraocular lens is unique in that it works by combining the strengths of diffractive and refractive technologies. It is the only IOL to utilize apodization, the gradual bending and reduction of the diffractive step heights, to create a smooth transition between distance, intermediate and near focuses. In clinical studies, many patients reported never needing to wear glasses again, compared to one in ten patients who received regular lens implants. The choice between a ReStor and Crystalens is based on many technical factors and Dr. Segal will discuss the options that are the best for your case.

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TORIC

Astigmatism is when one axis of the eye is more nearsighted that the rest of the eye. To reduce the need for glasses you need to correct the astigmatism with a special toric lens implant, or a procedure called a limbal relaxing incision. Cataract surgery is an outpatient procedure where we remove the clouded cataract lens and replaces it with an artificial lens. The standard lens does not correct any astigmatism. If you have astigmatism, and you receive a standard lens, you will still experience blurred and distorted vision without glasses. To achieve quality distance vision with a standard monofocal IOL, you may still require glasses, contact lenses, or further surgery.

 

If freedom from eyeglasses or contact lenses for distance vision is important to you, you have several options either during or after cataract surgery to reduce the need for astigmatism corrective lenses: Toric lens implant, limbal relaxing incision, or LASIK.

 

The Toric (astigmatism reducing) lens is a foldable lens that an eye surgeon implants during cataract surgery to replace the clouded lens. The unique design of the Toric lens makes it possible to eliminate or reduce astigmatism and significantly improve distance vision without glasses.

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Limbal Relazing Incision

Limbal relaxing incisions are strategically placed superficial incisions placed on the peripheral cornea, causing it to relax and become more spherical and round. This allows light to focus more precisely on the retina, causing vision to become sharper and clearer. Limbal relaxing incisions take minutes to perform and can be used in the office or in conjunction with cataract surgery.

 

Crystalens FAQ

01. What is the Crystalens?
02. What makes the Crystalens different from other intraocular lenses?
03. Can my vision be corrected to 20/20, for both reading & distance?
04. What about my middle vision, like working on the computer. Will it be like wearing trifocals?
05. Will I be able to read in all light conditions?
06. How do I know if I am a good candidate for Crystalens implantation?
07. Should I have the Crystalens implant put in both eyes?
08. How long will the surgery take? Will I feel anything?
09. What are the chances that something could go wrong with the surgery? What would they be?
10. What will my vision be like after surgery?
11. What can be done if my implant does not provide sufficient focusing power?
12. What about glare, problems driving at night and sensitivity to light? Can implant surgery create these problems?
13. When will I be able to return to normal activities after Crystalens refractive implantation?
14. How often do I need to have my eyes checked after surgery?
15. Can I go to any eye doctor for check-ups after the surgery?
16. Will I have to have cataract surgery again?
17. What happens if my eye is injured sometime in the future?
18. What about future eye surgery?
19. I have rosacea on my face. Do I need to do anything or take anything before the surgery? Do I run a higher risk of infection after surgery?
20. I have dry eyes. Will lens implantation help this condition or will I still have to use artificial tears?
21. Will the Crystalens implant influence chronic red and irritated eyes or headaches from eyestrain?
22. Will security eye scanning still work after Crystalens implantation?
23. What will the Crystalens procedure cost? Will insurance cover any of it?
24. How do I know who is a qualified Crystalens implant surgeon?
25. How long will the Crystalens continue to work?

 

1.Q: What is the Crystalens?
A: The Crystalens is an established technology that is designed to mimic the eye’s natural ability to focus on distant, middle, and near objects. Used in conjunction with standard cataract extraction methods, the Crystalens was designed to provide a continuous range of vision, from distance to intermediate to reading vision without total dependence on glasses or contact lenses.

 

2.Q: What makes the Crystalens different from other intraocular lenses?
A: The Crystalens has the unique ability to focus on objects at varying distances using the eye’s natural focusing system. This means that the Crystalens can provide a continuous range of vision, without corrective lenses, from near to far and everything in between.

Standard (single vision) lens implants do not have the ability to provide a full range of vision. Most people who have single vision lens implants MUST wear glasses for middle and near vision. It was shown in the two year clinical trial that supported the FDA approval of the Crystalens that significantly more patients implanted with a Crystalens (88%) could see better at all distances than patients implanted with a standard lens (36%).

 

3.Q: Can my vision be corrected to 20/20, for both reading & distance?

A: The Crystalens has been designed to focus your eyes at all distances after cataract surgery. While virtually everyone will experience a significant improvement in their uncorrected vision after surgery, some people will not see 20/20 at all distances.
How well you see after surgery depends on the health of your eye.

The two-year clinical trial that supported the FDA approval of the Crystalens indicated that 92% of the people enrolled in the study (implanted bilaterally) could see 20/25 or better at distance, 96% could see 20/20 at arm’s length and 73% could see 20/25 at near without glasses or contact lenses.

What is more exciting is that many of these people could pass their drivers test, 100% could see their computer and dashboard, read the prices in the supermarket or put on their makeup, and 98% could read the telephone book or newspaper, all without glasses or contact lenses. It is important to keep in mind that visual acuity is subjective and depends upon each individual’s own ocular and physiological conditions as well as lifestyle preferences. Some patients implanted with the Crystalens still require glasses for certain activities.

 

4.Q: What about my middle vision, like working on the computer. Will it be like wearing trifocals?
A: Your ability to see at approximately arm’s length (middle vision) will be greatly enhanced with the Crystalens. Over 96% of people enrolled in the clinical study were able to see 20/20 at arm’s length without correction.

In addition, the quality of vision compared to wearing trifocals is significantly improved. You will have a full range of vision, without having to tilt your head to find that portion of your glasses that allows you to see clearly. You simply look at something and the Crystalens will automatically focus your eye at near, arm’s length, or distance. The Crystalens mimics the natural focusing ability of your eye.

 

5. Q: Will I be able to read in all light conditions?

A: The Crystalens functions very much like the normal human lens. It is important to remember that reading vision in low light is also influenced by the overall health of your eye and by the condition of the light sensors in the retina. As we get older our ability to see in low light conditions may start to decrease. It is always best to read in good light conditions.

 

6. Q: How do I know if I am a good candidate for Crystalens implantation?
A: Dr. Segal will perform a thorough examination and advise you of a customized treatment plan for effectively correcting your vision.

Virtually everyone with good general health is a candidate for implant surgery, but people with chronic infections, uncontrolled diabetes, or other health problems may have to wait until these conditions are under control prior to having surgery.

People who have had prior corneal refractive surgery are acceptable candidates for Crystalens implantation as long as their eye is in good health. Talk to your doctor.
If you have already had cataract surgery, you are not a candidate for the Crystalens procedure.

 

7. Q: Should I have the Crystalens implant put in both eyes?
A: Typically cataracts will develop in both eyes. If only one eye has a cataract, only one implant is necessary. If both eyes have cataracts and the vision in one eye is worse, the surgeon will elect to implant that eye first. If both eyes are the same, the surgeon usually starts with the ‘non-dominant’ eye.

Your doctor will look at a number of factors in deciding which eye to implant first and when, if necessary, to implant the other eye. Most surgeons prefer to wait two to three weeks between surgeries, but this may vary based on how well the first eye is healing and the visual outcome.

 

8. Q: How long will the surgery take? Will I feel anything?
A: The Crystalens procedure is typically performed in an outpatient surgical facility. You will arrive at the surgery center about an hour before the procedure. A number of topical drops will be placed in your eye and you may be administered medications to help you relax. The eye drops anesthetize your eye and dilate your pupil.

Once in the surgery suite, you will lie down on a comfortable bed, a microscope will be positioned over your eye and you will be asked to look up into the light of the microscope.

The actual surgery usually takes less than 20 minutes. Dr. Segal will stabilize your eye with a device to keep your eyelids open. Most Patients feel no pain, only slight pressure on your eye. All you have to do is relax and hold still.

Once the surgery is complete, additional drops will be placed in your eye to prevent infection, decrease inflammation, and keep your pupil dilated. A patch may be placed over your eye and someone will need to drive you home. Once at home, you should rest for the remainder of the day. You should avoid any strenuous activities. Dr Segal will see you the day after surgery to remove the eye patch and examine your eye. Do not rub your eye.

Dr. Segal will give you additional medications that you will need to put in your eye for the next Few weeks. These drugs help the eye heal.

 

9. Q: What are the chances that something could go wrong with the surgery? What would they be?
A: The contemporary treatment for cataracts is to remove the crystalline lens and replace it with an implantable lens. The Crystalens represents the state-of-the-art in implantable lens design and is the result of over 50 years of evolution in the treatment of cataracts.

The medical procedure to implant the Crystalens is the same safe, proven cataract surgery performed annually on over 7 million eyes globally. Over 40 million procedures have been done in the last 25 years. But because it is surgery, it is not completely risk-free.

Complications of cataract surgery range from minor, usually temporary side effects, to sight-threatening complications. Fortunately, significant sight-threatening complications are extremely rare. Current data indicates that 98% of people have no complications after cataract surgery and more than 95% have improved vision. Your Dr. Segal will perform a thorough examination and fully inform you of any increased risk of a complication.

 

10. Q: What will my vision be like after surgery?
A: Your distance vision will usually be very good soon after surgery. However, your middle and near vision may be somewhat blurred at first.
You may need to wear reading glasses to help you read during this time.

After about 2 weeks, you will notice that your middle (arm’s length) vision is improving and your near vision is also starting to get better. It is important that you discontinue the use of the reading glasses at this time so that you strengthen the focusing muscle of your eyes.

It may take several months for your eyes to reach their full focusing potential. The more you try to read without reading glasses, the quicker you will be able to read without them. You may notice a difference in your vision from one eye to the other after your eyes heal. This is normal. If the difference in your vision is significant, your doctor may recommend additional corneal refractive surgery. This is often done for the correction of astigmatism after implant surgery.

Everyone’s focusing ability is different. Most people will be able to see clearly in the distance, have excellent middle vision, and will be able to read a newspaper without glasses, but some people may be more comfortable with additional correction, particularly at night or in dim light.

It is important to remember that implant surgery cannot resolve pre-existing visual conditions such as floaters, flashes, or visual field loss that are a result of conditions of the eye and not related to the lens.

Your doctor will thoroughly discuss the restoration of your vision after surgery and will recommend a specific plan for optimizing your uncorrected vision for near and far. It is important to remember that while virtually everyone experiences much improved vision after cataract surgery, some people will have better uncorrected vision than others.

It may be necessary for some people to wear glasses for distance and/or near vision to obtain optimal visual acuity. The difference from standard lenses is that most people will not be dependent on these supplemental vision aids to function normally.

Since this information isn’t intended to replace the advice of a health care professional, be sure and talk with your doctor before making any decisions regarding vision correction procedures.

 

11. Q: What can be done if my implant does not provide sufficient focusing power?
A: There are various reasons why the power of your implant may not be sufficient to provide you with a continuous range of vision and Dr. Segal will discuss all options with you to give the best result.

 

12. Q: What about glare, problems driving at night and sensitivity to light? Can implant surgery create these problems?
A: Yes. These symptoms can be produced or exacerbated by cataract surgery. Many people report these problems before cataract surgery and even after surgery; however, they are rarely debilitating and are no worse than with a standard lens.

Sensitivity to light is often a temporary symptom. The Crystalens optic material is so clear that in some people it takes time to get used to how bright colors are and how intense lights can be, particularly at night.

As with any intraocular lens, glare can be a problem at night when the pupil widely dilates and occasionally light can reflect off the edge of the implant and create a flash or halo of light. This typically does not occur in your central field of vision, but rather in the periphery. People who have worn contact lenses in the past may be familiar with this phenomenon.

Again, glare is rarely debilitating and if it does bother you, there are a number of things that your doctor can do to improve your vision at night including medications or night driving glasses.

 

13. Q: When will I be able to return to normal activities after Crystalens refractive implantation?
A: Typically, you will be able to return to normal activities within several days after implantation with some limitations. Your eye may be sensitive to touch and bright light, but you should be able to drive and return to work in two to three days.

Your doctor will provide you with medications to prevent infection and decrease inflammation, and may provide a protective shield to cover your eye while sleeping. A pair of plastic, disposable sunglasses will decrease your sensitivity to light as well as providing protection during the day.

It is important that you avoid heavy lifting or straining that would increase the pressure in your eye for several days after surgery. You also must avoid rubbing or pushing on your eye. You should refrain from activities that could increase your chances of getting hit in the eye. Wear your protective sunglasses when outdoors.

You can shower and wash your hair as long as you avoid getting soap or shampoo in your eye. Refrain from using eye makeup, lid liner, and mascara for several weeks after implantation. You should avoid public swimming pools, hot tubs, or other sources of bacterial contamination for several weeks. Consult your doctor on recommendations for specific activities.

 

14. Q: How often do I need to have my eyes checked after surgery?
A: Your doctor will advise you as to how often your eyes need to be checked. Typically, the doctor will see you one day after surgery, one week and again at 6 weeks. Regular follow up visits after surgery ensure long term health of your eyes.

 

15. Q: Can I go to any eye doctor for check-ups after the surgery?
A: Your surgeon and/or his/her staff will want to see you right after the surgery to ensure your eye is healing properly. This includes the 1st post-operative visit and usually the following visit. After that, the surgeon may allow you to see another qualified doctor to perform your follow-up visits.

You should inform your surgeon if you would like a different doctor to follow-up with you after surgery so he/she can consult with that doctor to ensure a high level of care. You should immediately contact your surgeon if you have problems or any doubts about your eyes after surgery.

 

16. Q: Will I have to have cataract surgery again?
A: Once your cataracts are removed and replaced with an implantable lens, you will never have to have cataract surgery again. Occasionally, several months after the lens has been placed in the eye, the vision may start to become cloudy once again. This is sometimes called a secondary cataract and refers to the clouding of the membrane that surrounds the implant.

This membrane (the capsular bag) originally surrounded the human lens. When the cataract was removed, all that remained was this membrane into which the artificial lens was implanted. The membrane healed around the artificial lens, securely holding it in place in the eye. Unfortunately, sometimes the same conditions that caused the original cataract will cause the build up of cells on the membrane behind the implant. These cells will block the vision and have to be removed.

A laser is used to make an opening in the membrane behind the implant, immediately improving vision. This is done painlessly without an anesthetic and takes just a few minutes. Once this is done, no further surgery related to your cataracts will be required.

 

17. Q: What happens if my eye is injured sometime in the future?
A: Eye injury can involve many different parts of the eye. The clear front part of the eye, the cornea, and the back part of the eye, the retina, are most often affected by injury.

The presence of an artificial lens does not make the eye any more vulnerable to trauma. Indeed, once the human lens has been replaced by the Crystalens, eye trauma will not cause a cataract.

 

18. Q: What about future eye surgery?
A: Advanced implantation techniques and the biocompatibility of the Crystalens allow the body to treat the implant as a normal part of the eye. The implantable lens is encased in the original membrane that surrounded the crystalline lens. This membrane, called the capsular bag, traps and holds the Crystalens in the correct anatomical position in the eye.

Since the implant is fixed in the same position as the original lens, any future eye surgery that could be performed in or around the normal eye can be performed in an eye with the Crystalens.

Botox treatments, plastic surgery, pterygium removal, and other cosmetic procedures should not be performed until your eye is well healed. Typically, this is around 3 months, but Dr. Segal will advise you when it will be safe to undergo these procedures.

 

19. Q: I have rosacea on my face. Do I need to do anything or take anything before the surgery? Do I run a higher risk of infection after surgery?
A: Rosacea is not generally considered a contraindication for eye surgery unless symptoms are expressly related to the lids or the eye itself. Dr. Segal will perform a complete examination and if symptoms such as an infection of the eyelids, styes, eye irritation, and red eyes are present, he/she may elect to treat these conditions with medication before surgery.

If you have rosacea and are not currently exhibiting significant symptoms, it is wise to inform your doctor of your condition.

 

20. Q: I have dry eyes. Will lens implantation help this condition or will I still have to use artificial tears?
A: Implant surgery typically will have very little influence on chronic dry eyes. This condition is related to a variety of internal and external medical conditions and is sometime associated with aging. You should consult Dr. Segal on a therapy that is most suited to the cause and severity of your condition as well as your lifestyle.

 

21. Q: Will the Crystalens implant influence chronic red and irritated eyes or headaches from eyestrain?
A: If eye irritation is a result of excessive contact lens wear, sensitivity to cleaning and storage solutions, or what is generally described as ‘eye strain’, implant surgery may reduce or eliminate these symptoms. Eye irritation can be caused by a wide variety of internal and external factors including allergies that have nothing to do with the Crystalens implant. Consult your doctor for proper diagnosis and treatment of red, irritated eyes.

 

22. Q: Will security eye scanning still work after Crystalens implantation?
A: Security scanning should not be affected after Crystalens implantation. Security scanning usually relates to iris or retinal pattern recognition. The implant has no influence on iris scanning and should not interfere with retinal visualization through a normal-sized pupil.

 

23. Q: What will the Crystalens procedure cost? Will insurance cover any of it?
A: Since each patient’s insurance and medical condition differ, the cost for eye surgery will vary.

Insurance coverage varies greatly from policy to policy and state to state. Generally speaking, private insurance may cover the basic cataract surgical procedure and anesthesia and may also allow a certain additional amount for the artificial lens implant. The insured is then required to pay a deductible as well as any additional amount above the primary coverage. (Some patients are completely responsible for payment – not all insurance companies will cover some of the patient cost).

Payment for conventional IOLs furnished in an outpatient setting is covered by Medicare. However, providers have generally not offered beneficiaries presbyopia-correcting IOLs because the costs for this advanced technology substantially exceed Medicare’s payment.
A Medicare beneficiary may request insertion of a presbyopia-correcting IOL in place of a conventional IOL following cataract surgery. In this case, the presbyopia-correcting IOL device and associated services for fitting one lens are considered partially covered by Medicare. The beneficiary is responsible for payment of that portion of the charge for the presbyopia-correcting IOL and associated services that exceed the charge for insertion of a conventional IOL following cataract surgery.

Dr. Segal’s staff will review your insurance coverage and your surgical alternatives prior to your cataract surgery. It may also be beneficial for you to contact your insurance carrier.

 

24. Q: How do I know who is a qualified Crystalens implant surgeon?
A: All surgeons who are implanting the Crystalens have gone through a comprehensive training and evaluation course. Dr. Segal has performed thousands of cataract surgeries.

Many surgeons have a webpage where you can learn about the doctor and the practice. There is no substitute for a face-to-face consultation with Dr. Segal prior to undergoing implant surgery.

It is also very useful to contact patients who have the Crystalens implant in their eye. Ask Dr. Segal to refer you to several Crystalens patients.
You can also contact your state medical society for information about a particular surgeon.

 

25. Q: How long will the Crystalens continue to work?
A: The Crystalens has been implanted in countless patients with great success. Since FDA approval was received in 2003, data continues to be collected that shows excellent visual outcomes with few reports of complications, including glare and halos.