What is Lasik Surgery?

Lasik can be the answer for many patients with vision problems. As medical advancement paves the way to safer, more precise procedures, laser eye surgery is becoming the preferred choice for vision correction. However, Lasik surgery is not for everyone. Learn more and determine if Lasik is right for you.

Patients who are nearsighted, farsighted or suffer from astigmatism may be appropriate candidates for Lasik. Depending on your overall health, the condition of your eyes and vision correction needs, an alternative laser eye surgery may be more appropriate. In order to determine if Lasik is right for you, schedule a Lasik prescreening exam with an experienced laser eye surgeon.

Risks, Responsibility and Lasik Surgery

Lasik, as with all surgical procedures, carries an unavoidable level of risk. Results vary for each patient and may not last. There is a chance that your Lasik surgery may result in over-correction or under-correction. Additional procedures, if applicable, may be required.

However, there are ways to significantly reduce the risk. Following preoperative and postoperative instructions from your Lasik surgeon is an essential part of your success. The doctor can make an accurate evaluation of your candidacy for Lasik during the screening process.

Your Profession and Lasik Surgery

With Lasik success rates continually improving, many careers and services that previously prohibited laser eye surgery are starting to come around. Pilots and members of the military may now qualify for Lasik. You must first check with your service or employer regarding any restrictions and conditions against laser eye surgery.

Refractive Instability and Lasik Surgery

Patients who experience refractive instability may need to postpone laser eye surgery until vision has stabilized. Common conditions that cause vision to fluctuate are Diabetes, pregnancy and nursing. If you are planning to conceive, wait at least six months after Lasik surgery.

Age is another determinant for refractive instability. You must also be at least 18 and without changes to your prescription for at least 12 months. Certain medications can also cause vision to fluctuate. Discuss all medications, including over the counter drugs and vitamin supplements with your Lasik surgeon.

The Health of Your Eyes and Lasik Surgery

As part of the screening, the Lasik surgeon will give you a thorough medical eye exam. Any eye conditions that may aggravate and prolong recovery will be evaluated carefully. The doctor will check for conditions such as dry eyes, conjunctivitis and allergies. You may need to wait until symptoms subside prior to laser eye surgery.

There are certain eye conditions that may disqualify you from Lasik altogether. Glaucoma, Keratonusus and cataracts may not be appropriate for Lasik. In this case, your laser eye surgeon can provide other alternatives to Lasik.

Lasik may not be appropriate for patients with thin corneas. The use of a microkeratome blade during Lasik can cause complications for patients with insufficient cornea thickness. Also, patients with large pupils may be at risk for problems with night vision and sensitivity to light after Lasik. If symptoms do not subside after six months, corrective surgery may be necessary.

Your Medical History and Lasik

In addition to evaluating the heath of your eyes, the surgeon will examine your overall health. Any conditions that lower immunity, such as Rheumatoid Arthritis, Lupus, HIV and other immunodeficiency states can be a serious hindrance to the healing period. Medications like steroids and retinoic acids also affect immunity.

By: Keion Moradi

lasik surgery