Short answer
Cataract surgery and RLE (Refractive Lens Exchange) use the same operation — phacoemulsification removes the natural lens and implants an IOL. The difference is timing: RLE removes a clear but stiffening lens proactively (often 50s for presbyopia); cataract surgery removes a cloudy lens when clouding affects vision (often 60+).
Cataract surgery vs RLE at a glance
| Feature | Cataract surgery | RLE |
|---|---|---|
| Lens state | Cloudy — cataract present | Clear but stiffening (presbyopia) |
| Typical age | 60+ (can be earlier) | 45–60 proactive timing |
| Main reason | Cloudy vision, glare, faded colours | Reading independence before dense cataract |
| Technique | Phaco + IOL — identical | |
| IOL options | Monofocal, trifocal, EDOF, toric | |
| Biometry | Can be harder if very dense | Often optimal before clouding |
| Insurance / NHS | Often covered when visually significant | Usually private — elective presbyopia fix |
Which should I choose?
- Confirmed cataract affecting daily life → cataract surgery now with chosen IOL.
- Age 50, reading blur, early lens changes, no dense clouding → RLE may suit if you want premium IOL before biometry becomes harder.
- Early cataract + presbyopia over 55 → cataract surgery with trifocal IOL addresses both.
- Only distance LASIK in 30s, now 58 with blur → cataract surgery (or RLE if lens still clear) — same IOL planning.
Same surgery abroad?
Both procedures are offered in the same Istanbul packages — bilateral surgery in one trip (~5 nights) is standard for international patients.
RLE or wait for cataract?
Share your age, lens status, and goals — timing explained honestly.
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