TransPRK: Procedure, Advantages, and Disadvantages


Most people may struggle with wearing glasses every day and may suffer from low self-esteem. Multiple laser options help in the permanent removal of eyesight glasses without complications. Individuals can seek guidance from an eye doctor in Islamabad regarding suitable options based on their needs and budget.

One of the safest procedures is TransPRK. It allows the individual to have clear vision without further complications.

What is the transPRK Procedure?

Transepithelial Photorefractive Keratectomy is a laser procedure that helps to reshape the cornea. The laser correction method does not include touching the eyes. It ablates the surface of the corneal cells and helps reshape the cornea. The procedure takes ten to fifteen minutes and is painless. The preparation of the procedure includes:

  • The patient should take a meal before coming to the clinic.
  • The patient should not wear any makeup or perfume.
  • The patient will be taken for the prep, where they will wear a surgical gown and other PPE.
  • The patient will take a pain killer before the procedure,
  • The staff will clean the face and provide the anesthetic drops.
  • The patient will go to the operation theater and lay flat on the bed.
  • The surgeon will apply a clamp to open the eyes. The patient will feel no pain during the procedure.
  • The numbing eye drops will be given again before the procedure.
  • The patient will be directed to see the dim green light in the machine.
  • The procedure will begin by ablating the surface cells. By this time, the patient may smell burning.
  • After ablating the surface, the laser will reshape the cornea.
  • The surgeon will place a bandage lens during the procedure to aid the healing and avoid complications or injury.
  • The patient will be guided out of the operation theater and can go home right after the procedure.
  • The patient has to visit the surgeon after a week for the removal of the bandage lens. The patient will observe the change in vision after weeks.

What conditions are treatable by TransPRK?

The conditions that are treatable through transPRK include:

  • The patient suffering from hyperopia, which is difficulty seeing close objects, can opt for the procedure.
  • People with myopia can opt for the procedure for the permanent removal of the glasses. Myopia refers to difficulty in focusing on far objects.
  • Presbyopia refers to age-related far-sightedness. It is treatable by the transPRK procedure.
  • Individuals suffering from astigmatism can opt for transPRK for better focus.

What are the advantages and disadvantages of TransPRK?

The advantages of transPRK are:

  • The procedure ablates the corneal cells’ surface. Therefore, the person does not have to worry about flap-related complications.
  • The person is at a lower risk of suffering from dry eyes.
  • The laser procedure does not allow the usage of equipment directly on the eyes. It reduces the chances of infection and related problems.
  • The surgery does not require a lot of time or preparation.

The disadvantages of the procedures are:

  • The procedure requires more time to recover in comparison to the LASIK procedure.
  • The patient may suffer from pain, burning, discomfort, and itchiness for up to five days after the procedure.
  • The patient requires to visit the clinic multiple times after the procedure to evaluate the recovery process.
  • The patient may suffer from discomfort due to the bandage lens.
  • The surface cells take time to regenerate, which causes the person to have vision-related problems in the initial stage of recovery.

People suffering from myopia, hyperopia, astigmatism, or presbyopia can opt for the procedure. Individuals should confer with the best eye specialist in Rawalpindi. The specialist will evaluate the condition of the person and provide guidance regarding the suitable laser procedure. It will help the patient to get better and function adequately in every aspect of life without complications.

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