Flapless, no-touch laser eye surgery that preserves more corneal strength than LASIK. Same long-term clarity. Performed locally in Colchester by a CertLRS-qualified consultant.
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Most people assume LASIK is the best option because vision clears within 24 hours. That speed comes from creating a thin flap in the cornea that is lifted, lasered beneath, and repositioned. The flap heals quickly, but it never fully reintegrates. A permanent interface remains in the cornea for life.
TransPRK takes a different approach. No flap is created. No blade or instrument touches your eye. The excimer laser removes the outer cell layer and reshapes the cornea in a single, continuous step. The surface regenerates naturally over 5 to 7 days, and the cornea retains more of its original structural strength. Long-term visual clarity is equivalent to LASIK. The trade-off is a few extra days of recovery. For patients who value corneal integrity, that trade-off is straightforward.
The difference between LASIK and TransPRK is not the visual outcome. Both achieve equivalent clarity. The difference is what happens to the cornea during the process.
LASIK creates a flap that is lifted and repositioned. That flap interface remains permanently. The corneal layers above and below the flap never fully bond back together. This is why, even years after LASIK, a direct blow to the eye can theoretically displace the flap. For most patients, this is never an issue. But for patients in contact sports, physically demanding occupations, or anyone concerned about long-term corneal resilience, it is a factor worth considering.
TransPRK removes the surface layer, which regenerates naturally. No permanent structural change is left behind beyond the reshaping itself. The cornea retains more of its biomechanical strength. Fewer corneal nerves are permanently disrupted, which is why TransPRK is associated with a lower incidence of post-operative dry eye compared to LASIK. If further laser treatment is ever needed in the future, a cornea treated with TransPRK has more residual tissue to work with than one treated with LASIK.
TransPRK is called a "no-touch" procedure because no surgical instrument makes contact with the cornea. No blade, no suction ring, no alcohol solution, no manual scraping. The excimer laser does everything in a single automated sequence. Here is what happens.
TransPRK is often presented as the alternative for patients who cannot have LASIK. That is only part of the picture. TransPRK is also chosen by patients who qualify for LASIK but prefer the structural advantages of a flapless procedure.
You may be a strong candidate for TransPRK if your corneas are thinner than ideal for safe LASIK flap creation, you play contact sports or have an active physical lifestyle, your occupation carries a risk of eye trauma (military, police, construction, or sport), you are concerned about dry eye after surgery, you prefer a procedure where no instrument touches your eye, or you are a suitable LASIK candidate who values long-term corneal strength over faster recovery.
TransPRK may not be the best fit if you cannot take 5 to 7 days away from work or driving during the initial recovery. Patients with very high prescriptions beyond the treatable laser range may be better suited to ICL surgery. Patients over 50 with early lens changes may benefit more from lens replacement surgery.
Mr Mukherjee assesses every patient for both LASIK and TransPRK suitability in the same consultation and recommends whichever technique gives the safest long-term result for your specific cornea.
TransPRK recovery takes longer than LASIK. That is the honest reality, and it is the main factor patients weigh when choosing between the two.
Days 1 to 3: The most uncomfortable period. Your eyes may water, sting, or feel as though something is in them. Vision is blurry. This is normal. The epithelium is beginning to regenerate. Prescribed lubricating drops, antibiotic drops, and anti-inflammatory drops manage the healing. Over-the-counter pain relief helps with discomfort. Rest with your eyes closed as much as you can.
Days 4 to 5: Discomfort reduces noticeably. The epithelial cells are closing over the treated surface. Vision remains blurry but you will start to notice gradual improvement. Most daily tasks are manageable, though screens may still feel uncomfortable for extended periods.
Days 5 to 7: The bandage contact lens is removed at your follow-up appointment with Mr Mukherjee. By this point, the epithelium has typically regenerated enough for the lens to come off. Vision is clearer but not yet at its final level. Most patients have returned to desk-based work by the end of the first week.
Weeks 2 to 4: Vision continues improving. Most patients reach approximately 80% of their final clarity within the first two weeks. Some fluctuation day to day is normal during this period, particularly in dry or air-conditioned environments. Lubricating drops remain important.
Months 1 to 3: Final visual clarity is reached. Any residual mild haze (uncommon with modern TransPRK) clears completely. Long-term visual outcomes are equivalent to LASIK. Follow-up appointments confirm the result.
Not sure which procedure suits your eyes? The eligibility quiz gives a quick initial indication. For a definitive answer, the free consultation covers everything.
Take the Eligibility Quiz →Or call 01206 670712
Mr Mukherjee's CertLRS qualification from the Royal College of Ophthalmologists covers all forms of laser refractive surgery, including both LASIK and TransPRK. He recommends TransPRK when it is the better choice for your cornea, not as a second-best option.
Your assessment, procedure, and every follow-up appointment happen at our Colchester Eye Centre. No referral to a different clinic or a different city. The surgeon who assesses your eyes is the one who performs the procedure and monitors your recovery.
If your assessment shows that LASIK would give a better outcome for your specific eyes, Mr Mukherjee will say so. Both procedures are available from the same consultant, so the recommendation is always based on your cornea, not on what the practice happens to offer.
Anaesthetic drops are applied to both eyes. A gentle device holds your eyelids open. Unlike LASIK, there is no suction ring pressed onto the eye. You are positioned under the excimer laser, and the procedure begins. Preparation takes approximately 1 to 2 minutes per eye.
The excimer laser removes the thin outer layer of the cornea (the epithelium, roughly 50 microns thick) and immediately reshapes the corneal tissue beneath. Both stages happen in one continuous, computer-guided sequence without any pause or manual intervention. The laser follows your exact corneal measurements and tracks your eye position in real time. If your eye moves, the laser adjusts automatically. Active laser time is approximately 30 to 60 seconds per eye, depending on your prescription. What you see: a blinking green target light. What you hear: a soft clicking. What you feel: nothing.
A soft bandage contact lens is placed over each eye to protect the surface while the epithelium regenerates. You go home the same day with prescribed drops and pain relief. The bandage lens stays in place for 5 to 7 days and is removed at your follow-up appointment with Mr Mukherjee.
TransPRK at The Vision Surgeon costs between £1,400 and £1,800 per eye in 2026. This is the same price range as LASIK. The choice between the two procedures is made on clinical grounds, not financial ones.
The price includes your consultation with Mr Mukherjee, the TransPRK procedure, the bandage contact lens, all prescribed medications, and your aftercare appointments. There are no additional fees.
Payment options are available, and the practice team can talk you through these during your consultation.
For a quote based on your prescription, the free consultation is the place to start.
Or call 01206 670712
No obligation. Your quote is confirmed after your individual assessment.
Most patients arrive asking which procedure is faster or cheaper. Those are reasonable starting points, but they are not the right finishing points. The question that matters most is: which procedure leaves your cornea in the strongest, safest condition for the next 20 years? That depends on measurements only your surgeon can take. At The Vision Surgeon, the consultation covers suitability for both procedures in a single appointment. You leave with a clear recommendation, a written quote, and no obligation.
No obligation. No pressure. Just a clear answer about which procedure suits your eyes.
