How is PRESBYOND different from lens replacement?
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PRESBYOND reshapes the cornea with a laser and leaves the natural lens in place. Refractive lens exchange removes the natural lens and replaces it with an implant, which is intraocular surgery and is usually considered when a cataract is present or the prescription is beyond corneal treatment.
Quick answer
PRESBYOND reshapes the cornea with a laser and leaves the natural lens in place. Refractive lens exchange removes the natural lens and replaces it with an implant, which is intraocular surgery and is usually considered when a cataract is present or the prescription is beyond corneal treatment.
A general answer about SMILE Pro, not advice about your own eyes. Only an ophthalmologist who has examined you can answer it for your case.
- Topic
- PRESBYOND and presbyopia
- Answer length
- Quick answer plus detail
- Sourced
- Yes
In more detail
They are different categories of operation with different risks, different recovery and different implications for the future. Neither is a general upgrade on the other.
Related guides
Subjects this question touches
The pages that answer the subject behind the question, rather than the question itself.
- Procedure Cataract surgery
- Procedure Refractive lens exchange (RLE)
- Condition Cataract
- Place Cataract surgery in Dubai
- Procedure SMILE Pro
It describes what is generally true. Whether it applies to your eyes depends on measurements taken during an examination, and two people asking the same question can receive different answers. Read the answer as a starting point for the conversation, not as its conclusion.
People also ask
The closest subjects to this question, from both question banks.
- Is PRESBYOND a type of LASIK? PRESBYOND and presbyopia
- Will I still need reading glasses after PRESBYOND? PRESBYOND and presbyopia
- Is there an age limit for PRESBYOND? PRESBYOND and presbyopia
- Is PRESBYOND suitable if I have cataracts? PRESBYOND and presbyopia
- Is PRESBYOND the same as monovision? PRESBYOND and presbyopia
- Can PRESBYOND affect depth perception? PRESBYOND and presbyopia
More SMILE Pro questions
Sources & further reading
We prefer primary sources. Where a claim comes from a manufacturer, a single study or a regulator, it is labelled as such below.
- Eye Health Information
Condition-by-condition eye health information from a US government research institute, written for patients rather than for clinicians.
Used for Plain-language explanations of eye conditions and their symptoms; Healthy vision and screening guidance.
Link checked 23 September 2026
- Laser In Situ Keratomileusis (LASIK)
The equivalent clinical reference chapter for LASIK, used so that comparisons describe both procedures symmetrically.
Used for How LASIK creates and manages a corneal flap; LASIK complication categories.
Link checked 22 September 2026