Lens Replacement and Cataract Surgery After LASIK or PRK
Many people who had laser vision correction in their twenties or thirties later need reading glasses, notice early lens changes, or develop a cataract. A common question at EyeHub is whether cataract surgery or refractive lens exchange (RLE) is still possible after LASIK or surface laser (names such as PRK appear in the wider literature).
Short answer: yes. Prior corneal laser doesn’t stop lens-based surgery. What changes is the planning. The laser reshaped the cornea, so standard lens-power calculations are less reliable unless your surgeon uses methods designed for post-laser eyes.
This guide is educational. Suitability, lens choice and timing are confirmed after a comprehensive assessment with Dr Sonia Moorthy. Any surgical or invasive procedure carries risks.
Two different operations, one later option
LASIK and surface laser reshape the cornea (the clear window at the front of the eye). They do not remove the natural lens inside the eye.
Cataract surgery and RLE work on the lens: the natural lens is removed and replaced with an artificial intraocular lens (IOL). The surgical steps are broadly the same whether or not you have had laser; the difference is how carefully corneal power and eye length are measured and interpreted.
- Cataract surgery treats a lens that has clouded enough to affect daily vision (often with a Medicare rebate when criteria are met).
- RLE is the same type of operation, planned for refractive reasons, often before a cataract is affecting your vision. Depending on the lens category chosen, you may rely less on glasses. Elective clear-lens RLE is generally not covered by Medicare.
Why lens calculations need extra care after laser
Before lens surgery, your surgeon measures the eye and uses formulas to choose IOL power for the focus you want. After corneal laser, three planning challenges are well recognised in the literature:
- Corneal power can be misread if only the front surface is estimated the way untreated eyes are measured.
- Where the new lens will sit can be harder to predict when formulas lean on untreated corneal assumptions.
- Old laser records help but aren’t always essential. Bring pre-laser prescriptions and scans if you have them; several modern approaches can still plan without a complete history.
Always tell your surgeon you have had laser eye surgery, even decades ago, and even if you are unsure whether it was LASIK or a surface treatment.
Even with modern methods, lens calculations are a little less precise after laser. In published studies, about two in three post-laser eyes end up within half a dioptre of the planned target, compared with about four in five eyes that haven’t had laser. These are research figures, not EyeHub results. A small leftover prescription can often be managed with glasses, and Dr Moorthy will discuss other options with you if needed. Clouding behind the new lens (posterior capsule opacification) can also appear months or years later and is often treated with a quick YAG laser capsulotomy if needed.
Your written consent discussion covers expected benefits, material risks, alternatives and monitoring for your eyes.
Premium lens options after prior laser
People often ask whether they can still consider extended depth of focus (EDOF) or multifocal / trifocal lenses after LASIK. In selected eyes, yes. Published series discuss good distance results and a varying need for readers, along with the usual counselling about halos, glare and contrast.
Who suits a more complex optic after laser depends on:
- Corneal shape and regularity on topography (a well-centred, regular prior treatment suits advanced optics better than an irregular or decentred treatment)
- Ocular surface health. Dry eye is treated first because it muddies measurements and vision quality
- How you use your eyes, including night driving and tolerance for optical symptoms
Lens categories (monofocal, EDOF, multifocal/trifocal, toric) are discussed at assessment.
If a small prescription remains
Even with careful planning, a small number of people have some prescription left after lens surgery. Dr Moorthy will discuss options with you if that occurs.
How EyeHub plans your procedure
- Tell us about prior laser at booking (type, approximate year, clinic if known). Bring old records if available.
- Detailed measurements including corneal imaging and optical biometry.
- Dr Moorthy compares modern planning approaches suitable for post-laser eyes and discusses realistic targets.
- Lens category counselling (monofocal, EDOF, multifocal / trifocal or toric, where relevant).
- Follow-up checks healing and refraction.
Refractive lens discussions (including RLE) follow EyeHub’s laser vision assessment process:
- Free online video assessment
- In-person assessment with a $100 deposit (redeemable against your surgery; refunded if you are unable to proceed for medical reasons)
You will meet Dr Moorthy and discuss your options together. Once you are happy with the plan, we can book your surgery. From first call to surgery is typically about two weeks when you proceed, subject to clinical readiness and theatre scheduling. A $2,000 deposit is required at the time of booking, with final payment due one week before surgery.
Clinics in Buderim (Unit 1, Building A, 23 Elsa Wilson Dr, Buderim QLD 4556) and Noosaville (197 Weyba Road, Noosaville QLD 4566).
Cost notes
Cataract surgery fees depend on Medicare eligibility, private health hospital cover, lens choice and hospital/anaesthetic arrangements, and are confirmed in a written quote after assessment. Please don’t budget from a blog.
RLE (elective) and ICL:
| Item | Cost |
|---|---|
| RLE or ICL surgeon’s fee | $3,500* per eye |
| RLE or ICL hospital and anaesthetic fees | On top, confirmed at the time of surgery |
| RLE approximate total, both eyes | About $12,500 to $13,000 (may vary by hospital and anaesthetist) |
| ICL approximate total, both eyes | About $14,000 (may vary by hospital and anaesthetist) |
Aftercare and post-op reviews for 12 months apply to RLE and ICL. Your written quote confirms the package wording.
For comparison, our laser fees for both eyes are PRESBYOND $8,800*, SMILE PRO (also known as SMILE) $7,500* and LASIK $7,500*.
*Prices are subject to change without notice.
Comfort
Lens surgery is commonly performed as day surgery with local anaesthetic drops; hospital and anaesthetic arrangements (including any twilight sedation) are confirmed for your case. Most people describe a slight pressure.
FAQs
Can I have cataract surgery if I’ve had LASIK?
Yes. Prior LASIK or surface laser does not stop cataract surgery. Planning and measurements are adapted for the reshaped cornea.
Is RLE different after laser?
It’s the same lens replacement operation; the planning is more careful. Elective RLE is generally not Medicare-funded.
Do I need my old laser records?
They help. Bring them if you can. Modern methods can often plan without a complete history. Tell us either way.
Can I have a multifocal lens after LASIK?
Sometimes, in selected eyes after topography and counselling. An irregular cornea or significant dry eye may steer toward a simpler optic.
What if vision isn’t quite right afterwards?
A small number of people have some prescription left once the eye settles. Dr Moorthy will discuss options with you if that occurs.
Next step
If you had laser years ago and now have cataract changes, rely more on reading glasses, or have been told your lens is changing, email laser@eyehub.net.au to book an assessment. You can also call our laser coordinators on 1800 EYEHUB. Bring any old laser records you still have.
Prices are subject to change without notice. Any surgical or invasive procedure carries risks.
