• Drop Us Email
  • Dental Care
  • Diet Tips
  • Fitness
  • Health
  • Nutrition
  • Therapy
  • Treatment
  • Vitamin
Close
Health 1 Space : Keep up your health.
Health 1 Space : Keep up your health.
Close
  • Dental Care
  • Diet Tips
  • Fitness
  • Health
  • Nutrition
  • Therapy
  • Treatment
  • Vitamin
Lasik Surgery: All You Need To Know
Share:
Health November 8, 2022 Layla Ryan

Lasik Surgery: All You Need To Know

LASIK surgery can be done by people with ametropia (shortsightedness, astigmatism, and hyperopia), individually or in combination. However, the surgical option depends on the assessment made by the ophthalmologist, as some candidates may respond better to PRK or LASEK surgery. People with ametropias combination can correct them all in one procedure. The patient’s cornea must be thick enough for the surgeon to be able to make, with the use of a laser, the appropriate alteration for their case;

Prerequisites

There are different limits for each ametropia. The minimum thresholds are dictated by eyeglass dependence, meaning anyone who relies on eyeglasses would have large enough ametropia to qualify for LASIK surgery. The maximum limits, however, are more restrictive. The ideal indications are myopia less than 8.00 degrees, astigmatism less than 4.00, and hyperopia less than 4.00.

Necessary Exams

Before performing LASIK surgery, the ophthalmologist must have a thorough eye consultation. All vision surgeries must include in their preoperative topography and central pachymetry exams, along with the retina’s evaluation, including corneal thickness measurement, refraction, corneal mapping, pressure, and pupil dilation.

These are the minimum tests that must be performed, according to the consensus of the Brazilian Council of Ophthalmology, the Ophthalmological Center Specialized in Ocular Surface, and the Brazilian Society of Refractive Surgery.

However, the doctor can order other tests, such as corneal tomography, which evaluates the cornea in three dimensions, and ocular aberrometry – the study of optical aberrations of the whole eye and the study of aberrations of higher orders. This battery of tests will also assess whether the patient needs a personalized LASIK.

Pre-Procedure Care

On the day of your LASIK surgery, it is best to eat a light meal and take any medications that may be prescribed, such as antibiotics. Do not wear eye makeup or have any voluminous accessories in your hair so as not to interfere with the positioning of your head. In addition, treating inflammation and infections of the ocular surface, such as blepharitis, are critical to the success of the surgery.

How It Is Performed

During the LASIK procedure in discover vision for example, a microkeratome or femtosecond laser is used to cut a thin layer on the cornea, about 0.1 mm thick. This first procedure, called a flap, sets LASIK apart from other refractive surgeries.

This coverslip is lifted, and the newly exposed corneal tissue is treated with the same laser used in LASEK and PRK (excimer laser) eye surgeries for corneal remodeling and grade correction. Fixing the patient in the laser light during surgery is critical for a perfect correction. After this step, the removed corneal flap is placed back, and the surgery is complete. With these you can know about prk vs lasik surgery.

Previous post What Conditions That Require a Laser Therapy for Eyes?
What Conditions That Require a Laser Therapy for Eyes?
Next post 10 Tricks For A Weight Loss Menu To Work
10 Tricks For A Weight Loss Menu To Work

Related Posts

Know The Essential importance of sports nutrition For Individuals
Share:
Health

Know The Essential importance of sports nutrition For Individuals

December 7, 2022 Layla Ryan
Food is one of the most important factors for an athlete’s performance and for preventing injuries caused by physical exhaustion. It...
Eye Health
Share:
Health

Eye Health

July 11, 2019 Layla Ryan
At the point when somebody contemplates wellbeing and what it intends to their life, regularly individuals will neglect to make reference to eye...

Recent Posts

  • Natural Nutrition
    December 19, 2019
    Natural Nutrition
    Nutrition
  • The 6 Benefits Of Receiving Full Nutrition
    November 17, 2019
    The 6 Benefits Of Receiving Full Nutrition
    Nutrition
Close

Recent Posts

  • September 28, 2023
    Mushroom Edibles as a Culinary Art
    Health
  • Dental Care Services and Plans
    July 9, 2019
    Dental Care Services and Plans
    Dental Care
  • Eye Health
    July 11, 2019
    Eye Health
    Health

Recent Posts

  • Mushroom Edibles as a Culinary Art September 28, 2023
  • Significance of early dental care in kids August 31, 2023
  • Skincare 101: Creating A Skincare Routine August 15, 2023
  • Respiratory Risks On The Job – A Guide June 27, 2023
  • The Role of a High-Calcium Citrate Diet in Kidney Stone Prevention June 18, 2023
  • Calm & Comfortable: How To Know If You Need Sleep Dentistry May 25, 2023

2023

  • – September (1)
    • Mushroom Edibles as a Culinary Art
  • + August (2)
  • + June (2)
  • + May (3)
  • + March (5)
  • + February (2)
  • + January (3)

2022

  • + December (6)
  • + November (8)
  • + August (4)
  • + July (2)
  • + June (2)
  • + May (7)
  • + April (1)
  • + March (1)
  • + February (1)
  • + January (4)

2021

  • + December (3)
  • + November (2)
  • + October (3)
  • + September (3)
  • + August (5)
  • + July (2)
  • + June (4)
  • + May (4)
  • + April (6)
  • + March (2)
  • + February (3)

2020

  • + April (2)
  • + March (1)
  • + February (1)
  • + January (2)

2019

  • + December (7)
  • + November (8)
  • + October (8)
  • + September (8)
  • + August (6)
  • + July (3)
  • + March (1)
Do not miss
Significance of early dental care in kids
Significance of early dental care in kids
August 31, 2023
How to Choose the Right Dentist to Treat Children?
How to Choose the Right Dentist to Treat Children?
December 21, 2022
How often should you get routine check-ups at the dentist?
How often should you get routine check-ups at the dentist?
May 25, 2022
Who Is a Candidate for Sedation Dentistry?
December 1, 2021
What is the importance of dental implants?
What is the importance of dental implants?
October 29, 2021