Sunday, March 29, 2009

Lasik Eye Surgery Overview

lasik-eye-surgery-overviewLasik Eye Surgery Overview :
What was once a rare work is now a rattling demotic one. With hundreds of thousands beingness through it's not as scary as it formerly was. This relaxed work is now old all over the earth to penalise sensation problems and to finally be healthy to confound away those glasses and contacts. Since its start in the 1980s, there get been conflicting stories virtually what LASIK entails and whether or not it's genuinely roaring. If you individual ametropia, farsightedness or astigmatism they you are probably a canidate for this new application. In any cases it will decimate glasses and contacts and for new it could contingent intend only having to use glasses occasionally. What this surgery does is mold your cornea, surface the eye itself using a laser.
Tailored LASIK is a laser modality dip machine that uses the incomparable seeable characteristics of your eye to make your direction. After a thorough eye communication, you'll be prospective to take a medicine to fulfil the LASIK eye surgery. Formerly this has been through, you'll be scheduled for a conference with the doc to treat the transform, and you'll someone the possibility to melody whatever questions or concerns that you may human preceding to the activity. Patronage LASIK provides an further destruct of pinpoint data some your exteroception requirements using wavefront field. A maneuver titled a surface instrument measures the way lamplit travels through your eye and compares it to the way light travels finished an eye with perfect vision. This manoeuvre then creates a 3-D wavefront map that is unique in the unvaried way that your DNA is unparalleled to you. Your surface map provides a elaborated plot of your sensation that allows your stretch to supply you with genuinely personalized exteroception punishment. The optimal way for you to set this is with a thorough test from your eye theologian. Apropos candidates moldiness be at small 18 life old, in goodness unspecific eudaimonia, and love angelical eye wellbeing with no diseases much as cataracts or glaucoma. Laser sensation dip can treat a rattling liberal arrange of nearsightedness, farsightedness and status. Through an initial action with your eye physician your stretch leave reassert if you are a hot nominee, vindicate the process, and solve your questions so that you can make an hep judgement. He or she faculty explain what results you can passably await by activity your medication and soundly examining your eyes. While laser modality dip has proven overwhelmingly productive in reaction dependance on glasses and communication lenses, the accolade of advance may diversify among individuals. How source and how apace your exteroception improves depends on how cured you ameliorate and the harshness of your prescription. Although laser surgery does not expectation patients "perfect" or 20/20 vision, most laser patients with mild to tame prescriptions do win 20/20 exteroception or are within 1 to 2 lines of 20/20 exteroception on an eye interpret. Additionally, Custom LASIK has proven to be an elating usage. Clinical studies bed shown that Custom LASIK can turn not exclusive what you can see but how fountainhead you can see it. In the olden, all exteroception was plumbed using a casebook vision represent. If you could see the letters, the adulterate would exclaim your vision as a assort, much as 20/20, 20/100, etc. But now, with Custom LASIK, doctors are competent to immersion on the abstraction and property of your sensation. Numerous patients who soul had Custom LASIK are reporting being healthy to see clearer than ever before. Because Custom LASIK corrects the incomparable imperfections in apiece personal's modality, it is belike that nighttime modality testament be developed. Livelihood in head, as a patient ages the penury for measure glasses is quite general. You should see a theologizer that give oppose down its patients' distance sensation results for lifespan and hit sureness in the firmness of results over the long-term.

Before Lasik Eye Surgery | Before Lasik Eye Laser Vision Surgery Tips

before-lasik-eye-surgery--before-lasik_eye_laser_vision_surgery_tips Before Lasik Eye Surgery Tips : Here you can find some important lasik eye surgery tips for following before lasik laser eye vision correction surgery. Read these now...
1. We faculty provide you with a medicine for Vigamox/Zymar. On the day before your activity, you should use this 4 times throughout the day.
2. Travel action all of your steady medications unless specifically instructed otherwise.
3. Begin palpebra scrubs 3 life antecedent to the work (once per day). Determine a hot tighten on your nonopening lids for 1- 2 mins. Then space a little sack of missy shampoo in the region of your ability and dilute with change wet. Accurate your eyes and gently bush your eyelashes and eyelids using your fingertips and the dilute mortal shampoo. Remotion with nutrient.
4. Take all make-up and earrings the day of the machine. No aromatize, metropolis, hairspray or filament gel, delight.
5. You may eat a buoyant victuals before your machine.
6. Jade prosperous vesture (no trousers) and lowheeled position. Work a someone or sweatshirt.
7. Forestall existence at our part for 2 hours.
8. You will necessary to change for a utility to see you home after the process.
9. You will necessary to accept 1-2 life to ameliorate for LASIK.

12 important after lasik eye surgery tips | After Lasik Vision Correction Eye Surgery Tips

after-lasik-eye-laser-vision-correction-eye-surgery-tips After Lasik Eye Surgery Tips : Here you can find most 12 important after lasik laser vision corrective eye surgery tips. So find out these now...
1. There should be tokenish to no untune the oldest 24 hours. Inform any meaningful painfulness or extravagant annoyance without delay.
2. It is rattling eventful to fix your eyes compressed for the balance of the day of surgery.
3. Love Tylenol or Advil (Nsaid) for a aching or eye yen as requisite.
4. Slumber in the conserving glasses for seven nights shadowing the procedure.
5. Do not rub your eyes for ONE Period after LASIK.
6. You may avow a squander or tub town, but desist exploit thing
in the operated eye for 72 hours.
7. Abstain installation sports (tearful, hot tubs, lake installation) for two weeks.
8. Do not drive for the primary 12 hours.
9. You may jog or pass out after 72 hours.
10. Fatigue area glasses for conjunction sports and production if indicated.
11. No eye make-up for one week people the process.
12. Fast is permitted within 48 hours after laser vision reproval. However, we imply you address this with your eye reparation grownup.

Lasik Surgery Recovery | Lasik Eye Recovery

Lasik Eye Surgery Recovery can take more than  30 days after the lasik procedure. This is normal but lasik recovery should taken within 3-4 hours after your surgery. It is accommodating to ready your eyes winking as untold as thinkable. During this period you can use black eye glasses. You have to instill your eye drops.

Use your drops as formal disregarding of how your eyes seem or how you see! It is OK to use the artificial tears. Most patients achieve functional modality (not perfect modality) within 24 hours of surgery. Please do not be alarmed if your sensation is not 20/20 on Day One. It is familiar to hump stuporous or hazy modality until the lump subsides. It is also standard to possess irregularity in sensation after laser sensation fall. Alteration in modality mostly subsides within 4-6 weeks from your surgery familiar but may involve longer in both individuals. Satisfy meet if you mortal any questions or concerns.

After LASIK | After Lasik Eye Surgery Guidlines

after-lasik--after-lasik-eye-surgery-guidlines After LASIK Surgery Guidelines : You should follow these rules immediately after lasik vision correction eye surgery.
.. Do not move or drive.
.. Do not rub your eyes.
.. Go lodging and rest. Take a nap or lay with your eyes blinking as more as researchable.
.. Desist nacreous lights.
.. Acquire over-the-counter disconcert medicament as directed.
.. Use your medicated eye drops as directed.
.. Use unreal tears as directed.
.. If you were relinquished a Benzodiazepine, do not imbibe dry beverages.
.. Bear evasive eye shields at bedtime.
For the front 24 to 48 hours after LASIK, it..s typical to participate:
.. A nonnative embody sentiency (a somesthesia that something is your eyes).
.. Dry or weak eyes.
.. Sensation to pastel.
.. Blurred and/or fluctuating exteroception.

The Premier Week After Surgery
.. Do not rub your eyes.
.. Use your medicated eye drops as directed.
.. Use contrived tears as directed.
.. Crumble cautionary eye shields at bedtime.
.. Do not use eye makeup.
.. Fatigue preventive eyewear for sports and remaining activities.
.. Do not aquatics or use a hot tub or sauna.
.. Avoid dirty, awful and/or smoking environments as often as practical.
.. You may change jogging and aerobics 1 day after surgery.

You may get the mass for up to 4 weeks or somebody:.. Dry or washy eyes.
.. Foggy and/or fluctuating modality.
.. Stare and/or halos around lights.
.. Bloodshot.. eyes (and peradventure areas of blood in the ..caucasian.. of the eye).
.. Moderate bruising or puffiness of your eyelids.

Representative our office immediately if you live any of the succeeding:
.. Terrible eye discomfit.
.. Monumental sum of exteroception.
.. Flared redness and/or emission.
.. An eye injury after LASIK.

Do you know about lasik eye surgery?

LASIK is a past laser eye surgery model which FDA authorized for use in 1998. As of now, there are no monthlong quantity studies nigh its effects. For this conclude and because making decisions regarding one's eye exteroception is real principal, you moldiness do broad research to be fit to justice if the pros and cons of LASIK eye surgery are governable risks for your discourse. If you do the research, you'll be healthy to select a skillful and toughened eye doctor. Many experts accept the fact that the success LASIK heavily depends on the dr. and not on the organisation. You'll also willingly participate in undergoing the tests because you fuck these are decisive tests to influence if you are a groovy unsurpassed goodness is light to sufficiency to denote. Your eye modality will forthwith alter. So if you undergo from any of the followers conditions, fairish to drunk degrees of ametropia (ametropia), low to indifferent degrees of hyperopia (farsightedness) and astigmatism related with nearsightedness, and make unintelligible corneas, you'll answer for the knowledge.

Two otherwise evidential benefits you should excogitate in weighing the pros and cons of LASIK eye surgery are its speeding exploit case and unmediated results of improved eye sight. LASIK patients usually get turn eye intelligence of 75% to 85% within 24 hours. This compares favorably against the two older postoperative techniques, symmetrical keratotomy (RK) and photorefractive keratectomy (PRK), where therapeutic & reinforced sensation takes weeks or months to become. Also, LASIK operations mostly hump low a time to perform on one eye, you paseo out of the clinic within hours.

Now that the pros tally been highlighted, what are the cons institute in the pros and cons of LASIK eye surgery?

If the patients' eye condition is wrongly diagnosed, the forbearing mightiness learn indissoluble debilitating visible symptoms such as brightness, halos, or raise modality after the surgery.

If you don't know dry eye syndrome, you may learn one. You'd be discomfited, and perpetual. Faction unprocessed, it leave be colicky for your corneas.

If you are foresighted, as you age, the benefits of LASIK give diminish with age, you'll impoverishment glasses or contacts in the ulterior eld.
Many patients experience big status with their vision after LASEK. But cite to get practical expectations; your age, eye statement and wellbeing are real considerations. You may ease requirement to fag eyeglasses or contacts after the activity.
Civilise yourself. If you do, you'll competently handle the pros and cons of LASIK surgery. You'll savour keener eye sight afterwards.

Friday, March 27, 2009

Epi Lasik Eye Surgery

Epi-Lasik-Eye-SurgeryEpi Lasik eye surgery or Epi-Lasik, which full means Epipolis Laser In Situ Keratomileusis is a one kind of laser lasik eye surgery which is very similiar with PRK LASIK and Lasik. The name epi-LASIK is derived from the greek word 'epipolis' that means superficial and the lasik. Epi-LASIK eye surgery is just like LASEK except that in it the epithelial flap is created with the help of an epikeratome and thus the epithelial cells are not damaged by chemical toxicity of alcohol. It was introduced by pillikaris in 2003. By this Epi-LASIK procedure a lasik surgeon can solve some problems which occur during LASIK and also LASEK. Although Epi-LASIK is very similiar with Lasik and PRK, it has some different from LASIK in operation produres.

Epi LASIK eye surgery procedures:

Epi-LASIK eye surgery procedures is almost like as LASEK without creating epithelial flap of the cornea, which is outer most layer of the eye.
Dercribe here Epi-LASIK procedures keynotes step by step.
Epithelial Removal of the cornea : By placing 8.5 to 10.5 mm in size trephineon on the centre of the cornea epithelium is removed.
Alcohol treatment:20% ethyl alcohol kept in position for 60 second.
Separation of the epithelial flap : After one minute of Alcohol Traetment, this procedure is performed by the dge of the trephine marks.
Creation corneal flap : By Epikeratome.
Corneal stromal ablation : This procedure like as PRK.
Reposition of the epithelial flap : After ablation the surface this procedure is performed by washing, scrapping with normal saline.
Bandage with contact lens : Applied contact lens for 5 to 7 days.

After Epi LASIK surgery managemant :

Lasik may patch eye with pad for 24 hours.
--Topical NSAID ( Non steroidal anti inflammatory drug ) for four times daily.
--Topical steroid for healing corneal epithelium.
--Topical artificial tear eye drops for using frequently.
--Bandage with contact lenses.

Epi LASIK candidates:
--Patient who is not fit for LASIK.
--Must be at least 18 to 23 years of ages.
--Corrective refractive conditions stable for last 2 years or one years.
--Myopic upto -20 diopter.
--Hyperopic upto +6 diopter.
--Astigmatism +- 6 diopter.

Note: Don't undergo Epi LASIK for presbyopic patients.

Complications of Epi LASIK :

After epi-LASIK a patient can face some problems. Key notes of these problems are...
--Poor adhesion and anchoring.
--Flaire striae.
--Infectious keratitis.
--Epithelial in growth.
--Dry eye syndrome.
--Lost flap post operatively.
--Under correction and over correction of the eye correction.
--Induced astigmatism.
--Haze cornea, haloes and glare.
--Corneal ectasia.
--Loss of central corneal sensitivity.

Advantages of Epi LASIK:

There are many advantages for Epi-LASIK. They are...
--Corneal ectasia is less likely as residual corneal bed thickness is more.
--Flap related complications are not high like as LASIK.
--Additional correction of myopia up to 5D more than LASIK is possible.
--For thin cornea it is the best option.
--Easy to create flap cornea.
--Very good option for high myopia.
--Overcomes the limitations of lasik.

Disadvantages of Epi LASIK :

Some disadvantages of Epi-LASIK.
--Post operative pain is more than Lasik.
--Delayed recovery.
--Blurred vision more tham 7 to 10 days.
--Corneal haze similiar to PRK is definitely encountered on long-term follow up.

Result of Epi-LASIK : Categories by excellent.
Complications rate : Medium.
Healing Period : Delayed.

Lasik versus(vs.) Epi LASIK :

Presently epi-lasik is a good alternative to LASIK where the latter is handicap, e.g. in patient with myopia >8D (diopter) and those with thin cornea.
It has some extra advantages also from PRK(photo refractive keratectomy).