Lasik Surgery
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What is LASIK Treatment
Understanding About
LASIK Treatment
LASIK is a commonly performed laser refractive surgery aimed at correcting vision problems such as nearsightedness, farsightedness, and astigmatism. During the procedure, a special cutting laser is used to reshape the cornea, which is the clear, dome-shaped tissue at the front of the eye.
Normally, the cornea refracts light precisely onto the retina at the back of the eye, enabling clear vision. However, in cases of vision problems, such as nearsightedness, farsightedness, or astigmatism, the light is bent incorrectly, leading to blurred vision.
LASIK surgery corrects this by reshaping the cornea to improve the refraction of light onto the retina, thus providing clearer vision without the need for glasses or contact lenses.
Symptoms
Treatments
Precautions
Symptoms
- Dry Eyes: LASIK may cause temporary dryness in the eyes for up to six months after the surgery, causing discomfort and affecting vision quality.
- Visual Problems: Temporary issues like glare, halos, increased light sensitivity, and double vision can occur post-surgery, especially during nighttime and in dimly lit environments.
- Under Corrections and Over Corrections: Sometimes, the laser may remove too little or too much tissue, resulting in vision under corrections or overcorrections, particularly common in nearsighted individuals.
- Astigmatism: Uneven tissue removal can cause or worsen astigmatism, requiring additional treatment like glasses or contact lenses.
- Flap Complications: Problems with the corneal flap, such as infection or abnormal tissue growth, may arise.
- Corneal Ectasia: A serious complication involving corneal thinning and bulging can occur, leading to vision deterioration.
- Regression: Vision may regress towards the original prescription post-surgery.
- Vision Loss or Changes: Rarely, surgical complications can result in vision loss or changes in visual acuity.
Treatments
- Dry Eyes Management: Eye drops or other measures alleviate discomfort from temporary dry eyes post-surgery. Severe cases may require tear drain plugs or medicated eye drops.
- Correction of Visual Problems: Glare, halos, and double vision can be managed with medication or further surgery if needed.
- Addressing Tissue Removal Issues: Under Corrections or overcorrections may necessitate additional LASIK procedures to achieve the desired correction.
- Astigmatism Treatment: Astigmatism resulting from uneven tissue removal can be corrected with further surgery, glasses, or contact lenses.
- Management of Flap Complications: Complications like infection or abnormal tissue growth may require medication or additional surgery.
- Corneal Ectasia Management: Treatments aim to stabilize the cornea and improve vision in cases of corneal thinning and bulging.
- Regression Management: Monitoring and further interventions address vision returning to pre-surgery levels over time.
- Vision Loss or Changes: Rare complications may require prompt medical attention and specialized treatments.
Precautions
- Risk Awareness: Understand potential complications like dry eyes or overcorrections, typically temporary.
- Medical Evaluation: Undergo a thorough assessment by an eye doctor to assess candidacy and identify risks.
- Manage Health Conditions: Certain conditions like autoimmune disorders may disqualify candidates due to higher risks.
- Stop Contact Lenses: Discontinue contact lens use weeks before surgery for accurate corneal measurements and reduced complications.
- Procedure Understanding: Be informed about LASIK, including risks, side effects, and expected outcomes.
- Follow-Up Care: Adhere to post-op instructions, attend appointments, and report any vision changes promptly.
- Avoid Irritants: Refrain from using eye makeup or creams before surgery to minimize infection risk.
- Financial Planning: Recognize that LASIK is usually not covered by insurance and budget accordingly.
Types of LASIK
Different Types of
Before Surgery
During the Surgery
After the Surgery
Before Surgery
- Know the Cost: Understand that Lasik Treatment is typically considered elective, so insurance may not cover it. Be prepared for out-of-pocket expenses.
- Arrange Transportation: Organize a ride to and from the surgery location, as you may experience blurred vision and the effects of medication immediately afterward.
- Avoid Eye Makeup: Refrain from using eye makeup, creams, perfumes, or lotions on the day before and the day of surgery to reduce the risk of infection.
- Contact Lens Use: If you wear contact lenses, discontinue use for at least a few weeks before the evaluation and surgery, as they can alter the shape of your cornea. Follow your eye doctor’s specific guidelines.
During the Surgery
- Arrive Prepared: Arrange transportation to and from the surgery center as you may be unable to drive afterward due to medication effects.
- Avoid Eye Makeup and Lotions: Refrain from using eye makeup, creams, or lotions on the day before and of surgery to reduce infection risk.
- Follow Pre-Surgery Instructions: Stop wearing contact lenses and switch to glasses as advised by your doctor before evaluation and surgery.
- Understand the Procedure: Discuss risks, benefits, and what to expect with your doctor, including potential complications.
- Be Mentally Prepared: Surgery is usually brief, but mentally prepare for it; your doctor may provide relaxation medication.
- Cooperate During the Procedure: Follow your doctor’s instructions carefully, especially focusing on a point of light during surgery.
After the Surgery
- Immediate post-surgery effects: itching, burning, blurred vision
- Pain medication or eye drops may be provided for comfort
- Wearing a shield at night may be recommended
- Vision recovery: improvement usually within days, full stabilization in 2 to 3 months
- Essential follow-up appointments: 1 to 2 days post-surgery and regularly for six months
- Resuming activities, including cosmetics and strenuous tasks, may take a few weeks
- Follow doctor’s advice for smoother recovery and optimal outcomes
Our Doctors
Dr. Kasu Prasad Reddy
M.B, D.O, MRCOphthCheif Cataract & Refractive Surgeon
Somajiguda
,
Telangana
Dr. P. Muralidhar Rao
MBBS, M.S, FIVRSr. Vitreo Retinal Surgeon
Somajiguda
,
Telangana
Dr. V J Ramakumar
MBBS, M.S , D.OSr. General Ophthalmologist
Somajiguda
,
Telangana
Dr. Anitha C Kamarthy
MBBS, M.SSr. Cataract & Glaucoma Surgeon
Somajiguda
,
Telangana
Dr. Vamshidhar
MBBS, DNB, FICO ( UK)Sr. Cataract & Refractive Surgeon
Somajiguda
,
Telangana
Dr Akhil Bevara
MBBS, DNB, FLVPEICornea, Cataract & Refractive Surgeon
Somajiguda
,
Telangana
LASIK eye Surgery FAQS
FAQS
How much does LASIK cost?
If the laser I am interested in has not yet been approved for a particular indication, how can I find out when it will be approved?
Which laser is the best for treating my refractive error?
How does wavefront LASIK compare to conventional LASIK?
What percentage of patients attain 20/20 vision or better without glasses or contacts?
Is there any risk in LASIK eye surgery?
LASIK eye surgery is generally safe, but potential risks include dry eyes, halos, or under/over-correction in rare cases.
Does LASIK treatment last permanently?
The results of LASIK treatment are long-lasting, but age-related vision changes like presbyopia can occur over time.
What is LASIK eye surgery?
LASIK eye surgery is a procedure that uses a laser to reshape the cornea and correct vision issues like myopia, hyperopia, or astigmatism.
What age is best for LASIK treatment?
The ideal age for LASIK treatment is between 18 and 40 years, provided your vision has been stable for at least a year.
Is LASIK eye surgery painful?
LASIK eye surgery is painless, as numbing drops are applied. Some mild discomfort or dryness may occur during recovery.
Is LASIK treatment 100% successful?
LASIK treatment has a high success rate, with about 96% of patients achieving 20/20 or better vision, though results vary.
Can I blink during LASIK eye surgery?
Blinking is not an issue during LASIK eye surgery as a device keeps your eyelids open throughout the procedure.
What is the age limit for LASIK treatment?
LASIK treatment is best suited for individuals aged 18 to 40, but suitability depends on overall eye health.
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