Can astigmatism be corrected by lenses during cataract surgery?

Can astigmatism be corrected by lenses during cataract surgery?
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What's possible in today's world of eyecare is simply amazing. There are now specialty lenses that treat astigmatism that are used after cataract surgery, effectively improving the patient's vision.
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Can astigmatism be corrected with laser vision surgery?

Description : Can astigmatism be corrected with laser vision surgery?

Last Answer : There are two types of astigmatisms, corneal astigmatism and lenticular astigmatism. Both of these types can be addressed and corrected by laser eye surgery.

What is astigmatism? How can it be corrected?

Description : What is astigmatism? How can it be corrected?

Last Answer : Astigmatism is a defect in which, a person looking at horizontal or vertical lines appears distorted. It is caused due to the unevenness of the crystalline lens. It can be corrected by using cylindrical lenses.

Which one of the following lenses should be used to correct the defect of astigmatism? (1) Cylindrical lens (2) Concave lens (3) Convex lens (4) Bifocal lens

Description : Which one of the following lenses should be used to correct the defect of astigmatism? (1) Cylindrical lens (2) Concave lens (3) Convex lens (4) Bifocal lens

Last Answer : (1) Cylindrical lens Explanation: Astigmatism is an optical defect in which vision is blurred due to the inability of the optics of the eye to focus a point object into a sharp focused image ... lens, and cannot be corrected by standard spectacle lenses, but can be corrected by contact lenses.

A lens or combination of lenses in which the following defect is completely eliminated is called aplanatic (A) Spherical aberration (B) Chromatic aberration (C) Coma (D) Astigmatism

Description : A lens or combination of lenses in which the following defect is completely eliminated is called aplanatic (A) Spherical aberration (B) Chromatic aberration (C) Coma (D) Astigmatism

Last Answer : (A) Spherical aberration

Which one of the following lenses should be used to correct the defect of astigmatism ? (1) Cylindrical lens (2) Concave lens (3) Convex lens (4) Bifocal lens

Description : Which one of the following lenses should be used to correct the defect of astigmatism ? (1) Cylindrical lens (2) Concave lens (3) Convex lens (4) Bifocal lens

Last Answer : Cylindrical lens

Verrryy long scenario of old age pt with DM, HTN, hx of multiple cardiac attack, CVA, came for routine check up in PHC, u found bilateral opacification in both lenses, with decreasing of visual acuity, u will: Refer to lazer therapist refer to cataract surgeon refer to ophthalmologist follow up 60-patient on glaucoma medication for weeks came with SOB, cough the cause a- timolol b- betoxolol c- pilocarpin

Description : Verrryy long scenario of old age pt with DM, HTN, hx of multiple cardiac attack, CVA, came for routine check up in PHC, u found bilateral opacification in both lenses, with decreasing of visual ... glaucoma medication for weeks came with SOB, cough the cause a- timolol b- betoxolol c- pilocarpin

Last Answer : a- timolol

Hyperrnetropia or longsight can be corrected by using : (1) Bifocal lenses (2) Cylindrical lenses (3) Concave lenses (4) Convex lenses

Description : Hyperrnetropia or longsight can be corrected by using : (1) Bifocal lenses (2) Cylindrical lenses (3) Concave lenses (4) Convex lenses

Last Answer : (4) Convex lenses Explanation: It can be corrected with convex lenses in eyeglasses or contact lenses. Convex lenses have a positive dioptric value, which causes the light to focus closer than its normal range.

Hypermetropia or longsight can be corrected by using : (1) Bifocal lenses (2) Cylindrical lenses (3) Concave lenses (4) Convex lenses

Description : Hypermetropia or longsight can be corrected by using : (1) Bifocal lenses (2) Cylindrical lenses (3) Concave lenses (4) Convex lenses

Last Answer : Convex lenses

What is the healing time for cataract surgery and what must be avoided during this time?

Description : What is the healing time for cataract surgery and what must be avoided during this time?

Last Answer : After a cataract surgery the number one thign the person should avoid is bright lights. They will be able to heal in about three weeks after the surgery.

Is anyone familiar with cataract surgery?

Description : Is anyone familiar with cataract surgery?

Last Answer : No you aren't over reacting. You should be able to see clear on the day after. I have had cataract surgery and could see that same day. Please let your eye doctor know asap. If the doctor gave you an ... number, call it. That's what they are there for. Good luck and let us know how it turned out.

Cataract surgery: your experience?

Description : Cataract surgery: your experience?

Last Answer : answer:it was about 14 months ago it went very smooth, had right done on Monday, left on Tuesday, no problems I wish I would have known how smooth it would go, I waited several months because I was worried, needlessly. They also fixed my eyes so I no longer need glasses.

I have cataract surgery at 11:20 today. Will you wish me well?

Description : I have cataract surgery at 11:20 today. Will you wish me well?

Last Answer : You will love it. It is a very minor procedure, but I will be thinking of you.

Better to stay semi blind or get cataract surgery but risk going completely blind?

Description : Better to stay semi blind or get cataract surgery but risk going completely blind?

Last Answer : It completely depends on how she feels about it. If she is not really concerned about going blind in the other eye slowly, then it's not worth the stress it will cause her. However, having said that, I ... knew what these other problems would be. It's all about quailty of life at the end of it all.

What to look for after cataract surgery?

Description : My mother is now over for cataract surgery. What to look out for after such a surgery?

Last Answer : Mainly care should be taken not to strain the person and also avoid bending. No one else needs to be taken care of. It is worth entrusting the carrying of the bags to someone else for a while ... :)

Is cataract surgery painful?

Description : Is cataract surgery painful?

Last Answer : Yes, Cataract Surgery is a bit painful. The extremity of pain depends on the amount of cataract to be removed. If more work there on your eyes then more pain there may be. Overall it's a short time process. Normally a cataract surgery lasts 15-30 minutes.

Can you dye your hair after cataract surgery?

Description : Can you dye your hair after cataract surgery?

Last Answer : After cataract surgery there is a short period of recuperation.After this time period, normal activities can be done. Hair may bedyed as long as caution is used to prevent any splashing into theeyes.

Is Cataract Surgery treatment is covered under health insurance?

Description : Is Cataract Surgery treatment is covered under health insurance?

Last Answer : cataract eye surgery is covered under health insurance, in most of the cases.. The coverage will not hold valid if it is pre-existing condition, prior to getting policy.

What are the risks of cataract surgery?

Description : What are the risks of cataract surgery?

Last Answer : Cataract surgery is usually safe. However, the following risks may occur: infection, bleeding, blindness, damage to the lens, retinal detachment, and loss of the eye.

what is the cost of cataract surgery lens implants?

Description : what is the cost of cataract surgery lens implants?

Last Answer : Yes, all moving services offer this. They make money by packing your belongings and taking them to where you want to go. This will probably cost between $500-$1000

What medical history disclosure is required before having cataract surgery?

Description : What medical history disclosure is required before having cataract surgery?

Last Answer : You cataract surgeon will do a consultaion before your surgery. They will ask a lot of medical and health history questions. It is important to let doctors and surgeons know what diseases you have and all medications you take prior to surgery.

How soon can I drive after cataract surgery?

Description : How soon can I drive after cataract surgery?

Last Answer : Your eye surgeon is the best person to answer this as your personal condition will effect that decision. Optimally though, you should wait at least 24 hours after surgery to start driving again.

What are the dangers of cataract surgery and how are they related to age?

Description : What are the dangers of cataract surgery and how are they related to age?

Last Answer : Since your grandmother is so elderly any surgery is risky. She may have a stroke and heart attack on the table. Sometimes the body of the elderly is not strong to go through a medical procedure.

A 60-year-old woman has glaucoma following cataract surgery. Which of the following can be used to reduce intraocular pressure? (a) Leukotriene LTD4 or its analogs (b) Prostaglandin E2 or its analogs (c) Prostaglandin F2a or its analogs (d) Slow-reacting substance of anaplylaxis (SRS-A) (e) Thromboxane A2 or its analogs

Description : A 60-year-old woman has glaucoma following cataract surgery. Which of the following can be used to reduce intraocular pressure? (a) Leukotriene LTD4 or its analogs (b) Prostaglandin E2 or its analogs ( ... analogs (d) Slow-reacting substance of anaplylaxis (SRS-A) (e) Thromboxane A2 or its analogs

Last Answer : Ans: C

Balance salt solution (BSS) used in cataract surgery contains: a. mannitol b. calcium chloride c. magnesium chloride d. acetate

Description : Balance salt solution (BSS) used in cataract surgery contains: a. mannitol b. calcium chloride c. magnesium chloride d. acetate

Last Answer : acetate

How long after I have had vertigo is it safe to wear my new glasses? 1st time ever wearing glasses and I have astigmatism?

Description : How long after I have had vertigo is it safe to wear my new glasses? 1st time ever wearing glasses and I have astigmatism?

Last Answer : That’s a good question. I don’t know much about vertigo. But, I know with my glasses I cannot walk when I wear them becuase the floor is in the wrong place. I would guess if you tend to spin that kind of thing might be discombobulating. But, I don’t know if it could be a trigger.

Do you have an astigmatism and wear contacts?

Description : Do you have an astigmatism and wear contacts?

Last Answer : answer:Yes. I've got really bad vision and an astigmatism and have worn contacts for years. They are getting much better and the ones I've been the happiest with have been the Acuvue Oasys. They ... Hopefully you won't need Toric lenses, but I've heard those are really comfortable these days, too.

Can (or should) someone with a slight astigmatism get contacts?

Description : Can (or should) someone with a slight astigmatism get contacts?

Last Answer : answer:There are contacts that correct for astigmatism but they can be irritating-they're weighted, so that they stay aligned on a vertical axis, and in theory, they shift slightly with each blink. I never ... fine, especially if you're only wearing them while running. It wasn't a big deal for me.

Do i need to wear glasses for a while before getting contacts for my astigmatism?

Description : Do i need to wear glasses for a while before getting contacts for my astigmatism?

Last Answer : answer:I have an astigmatism and I own both glasses and contacts. There is no real reason you can't start with the contacts, but you will want to buy a back-up pair of glasses anyway ( ... just a year's supply of disposable contact lenses - even if they are the specialized contacts for astigmatism.

Which is used to remove astigmatism for a human eye? -Do You Know?

Description : Which is used to remove astigmatism for a human eye? -Do You Know?

Last Answer : answer:

What are Symptoms of astigmatism How to treat astigmatism?

Description : What are Symptoms of astigmatism How to treat astigmatism?

Last Answer : What does astigmatism meanA type of visual impairment. Due to the irregular curvature of the cornea or lens surface in the eyeball, the focal point formed by the ... The refractive index variesSymptoms of astigmatism1.Decreased vision2.Asthenopia3.Compensation for head position and squinting

Astigmatism?

Description : Astigmatism?

Last Answer : DefinitionAstigmatism is an eye disorder in which the cornea (the clear tissue covering the front of the eye) is abnormally curved, causing out-of-focus vision.Causes, incidence, and risk factorsThe ... respond to questions can have the degree of their vision problem measured by a test that us

What brand of contact lens are made for astigmatism?

Description : What brand of contact lens are made for astigmatism?

Last Answer : Yes, there are indeed contact mafe for people with astigmatism. Acuvue makes a great set of contacts for people with astigmatism.

Are there contacts that correct astigmatism?

Description : Are there contacts that correct astigmatism?

Last Answer : Depending on the degree of astigmatism, it is often possible to correct it with contacts. These type of contacts are called "toric" contacts and reshape the cornea to correct astigmatism.

Among the defects of eye, the shortsightedness is called - (1) coma (2) hypermetropia (3) myopia (4) astigmatism

Description : Among the defects of eye, the shortsightedness is called - (1) coma (2) hypermetropia (3) myopia (4) astigmatism

Last Answer : (3) myopia Explanation: Myopia, commonly known as being nearsighted and shortsighted. It is a condition of the eye where the light that comes in does not directly focus on the retina but in ... . It may also be corrected by refractive surgery, though there are cases of associated side effects.

Which one of the following is used to remove Astigmatism for a human eye? (1) Concave lens (2) Convex lens (3) Cylindrical lens (4) Prismatic lens

Description : Which one of the following is used to remove Astigmatism for a human eye? (1) Concave lens (2) Convex lens (3) Cylindrical lens (4) Prismatic lens

Last Answer : (3) Cylindrical lens Explanation: In Astigmatism, eye cannot see objects in two orthogonal directions clearly simultaneously. This abnormality is removed by using cylindrical lens.

Distant objects are visible as a little out of focus in this condition – (1) presbiopia (2) hypermetropia (3) astigmatism (4) myopia

Description : Distant objects are visible as a little out of focus in this condition – (1) presbiopia (2) hypermetropia (3) astigmatism (4) myopia

Last Answer : (4) myopia Explanation: Myopia, also known as nearsightedness and short-sightedness, is a condition of the eye where the light that comes in does not directly focus on the retina but in front of it, causing ... at a distant object to be out of focus, but in focus when looking at a close object.

Cylindrical lens is used by a person suffering from - (1) astigmatism (2) myopia (3) hypermetropia (4) None of these

Description : Cylindrical lens is used by a person suffering from - (1) astigmatism (2) myopia (3) hypermetropia (4) None of these

Last Answer : (1) astigmatism Explanation: A cylindrical lens is typically used to focus, condense or expand incoming light. A cylindrical lens has one cylindrical surface, causing light to be focused in a single dimension or axis.

Which one of the following is used to remove Astigmatism for a human eye? (1) Concave lens (2) Convex lens (3) Cylindrical lens (4) Prismatic lens

Description : Which one of the following is used to remove Astigmatism for a human eye? (1) Concave lens (2) Convex lens (3) Cylindrical lens (4) Prismatic lens

Last Answer : (3) Cylindrical lens Explanation: A cylindrical lens is a lens which focuses light into a line instead of a point, as a spherical lens would.

The defect of a lens whereby rays of white light proceeding from a point get dispersed into their components and conveyed to various foci, forming a blurred and coloured image is known as (A) Chromatic aberration (B) Spherical aberration (C) Astigmatism (D) Coma

Description : The defect of a lens whereby rays of white light proceeding from a point get dispersed into their components and conveyed to various foci, forming a blurred and coloured image is known as (A) Chromatic aberration (B) Spherical aberration (C) Astigmatism (D) Coma

Last Answer : (A) Chromatic aberration

Among the defects of eye, the shortsightedness is called (1) coma (2) hypermetropia (3) myopia (4) astigmatism

Description : Among the defects of eye, the shortsightedness is called (1) coma (2) hypermetropia (3) myopia (4) astigmatism

Last Answer : myopia

Distant objects are visible as a little out of focus in this condition : (1) presbiopia (2) hypermetropia (3) astigmatism (4) myopia

Description : Distant objects are visible as a little out of focus in this condition : (1) presbiopia (2) hypermetropia (3) astigmatism (4) myopia

Last Answer : myopia

Myopia is the same as (1) Near sightedness (2) Astigmatism (3) Presbyopia (4) Long sightedness

Description : Myopia is the same as (1) Near sightedness (2) Astigmatism (3) Presbyopia (4) Long sightedness

Last Answer : Near sightedness 

In CRO astigmatism is:

Description : In CRO astigmatism is:

Last Answer : In CRO astigmatism is: An additional focus control

What During local revision what kinds of problems should be corrected in the following paragraph?

Description : What During local revision what kinds of problems should be corrected in the following paragraph?

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Description : During local revision, what kinds of problems should be corrected in the following paragraph Authorities blame cell phones for the recent rise in automobile accidents caused by teen drivers. This speculation has increased the outcry for cell phone laws..?

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What is cost of cataract operation per eye in sharjah, uae?

Description : What is cost of cataract operation per eye in sharjah, uae?

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Congenital cataract?

Description : Congenital cataract?

Last Answer : DefinitionA congenital cataract is clouding of the lens of the eye, that is present at birth. The lens of the eye is normally a clear structure, which focuses light received by the eye onto the retina. ... the lens that looks like a white spot in an otherwise normally dark pupil -- often obvious a

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Description : Cataract?

Last Answer : DefinitionA cataract is a cloudy area in the lens of the eye.This article focuses on cataracts in adults. For information on cataracts in children, see: Congenital cataractsAlternative NamesLens ... as smoking, exposure to other toxic substances, and exposure to excessive ultraviolet light or sunl

How much does Medicare pay for post op cataract care?

Description : How much does Medicare pay for post op cataract care?

Last Answer : Medicare will cover most basic post op cataract care (up to 80%) if your cataract surgery was performed with an intraocular lens by a licensed optometrist in your state.

The pathogenesis of diabetic cataract involves accumulation of (A) Galactose (B) Mannitol (C) Sorbitol (D) Pyruvate

Description : The pathogenesis of diabetic cataract involves accumulation of (A) Galactose (B) Mannitol (C) Sorbitol (D) Pyruvate

Last Answer : Answer : C