PTK (Phototherapeutic Keratectomy) is a type of laser eye surgery used primarily to treat surface irregularities of the cornea, such as corneal scars or dystrophies. The procedure is designed to improve vision by reshaping the cornea's surface
PTK Surgery
Transforming Corneas, Transforming Lives
By smoothing the corneal surface, PTK enhances visual acuity and reduces distortion, leading to clearer vision
Clear Vision, Smooth Surfaces
PTK can effectively treat various corneal conditions, providing a customised solution for each patient
The phototherapeutic keratectomy procedure is a cutting-edge vision correction procedure that utilises an excimer laser to reshape the cornea. This reshaping process aims to correct various corneal irregularities, leading to improved visual acuity.
Effective Treatment for Scarring: PTK is highly effective in removing corneal scars and improving visual clarity for patients with scarring from injuries or infections.
Improves Visual Acuity: By smoothing the corneal surface, PTK can enhance overall vision, reducing distortion and improving clarity.
Non-Invasive Procedure: Unlike LASIK, PTK does not involve creating a corneal flap, making it a safer option for certain patients, particularly those with thin corneas.
Quick Recovery Time: Many patients experience significant improvements in vision within weeks, allowing for a faster return to normal activities.
Relieves Discomfort: Patients suffering from discomfort due to irregular corneal surfaces can find relief, leading to an improved quality of life.
Versatile Application: PTK can be used to treat various corneal conditions, including corneal dystrophies and irregularities, making it a versatile option
Corneal Scarring: Individuals with corneal scars from injuries, infections, or prior surgeries that affect vision may benefit from PTK.
Corneal Dystrophies: Candidates with conditions like anterior basement membrane dystrophy or other corneal irregularities are often suitable for this procedure.
Stable Vision Prescription: Candidates should have a stable vision prescription, indicating that their refractive errors have not changed significantly over time.
Age Considerations: Generally, candidates should be at least 18 years old, as younger individuals’ eyes may still be changing.
Unsuccessful Other Treatments: Individuals who have not had success with other treatments for corneal issues may find PTK to be a beneficial option.
- You can expect to be at the surgery for 2 hours.
- No make-up on the day of surgery.
- We suggest you take a week off work.
- For two weeks after the surgery, you should stay out of dirty, dusty environments.
- You should keep the area dry; showering is fine, but no swimming.
- Full visual recovery normally takes 8 weeks.
