Lens replacement surgery is often suitable after PRK or LASEK, particularly when presbyopia or cataract appears, but it still requires tailored planning.
Effects of previous surface laser
PRK and LASEK change the corneal surface rather than creating a flap. This alters curvature and can make lens calculations less straightforward, though modern formulas usually cope well.
- Detailed topography and biometry are used to select lens power
- Corneal thickness and regularity are checked for signs of ectasia
- Dry eye or surface sensitivity may flare temporarily after new surgery
- Many people enjoy clearer vision and reduced dependence on glasses
- Multifocal lens choices are considered carefully based on corneal quality
Planning for best outcomes
Your surgeon will look at your previous laser results, if available, and your current visual needs. Honest discussion helps set realistic expectations.
- Old prescriptions and surgery notes can refine calculations
- Some residual prescription may remain, correctable with glasses if needed
- Reading comfort and night driving are discussed in detail
- Surface care with lubricants supports healing and comfort
- Regular reviews check long-term corneal and lens stability
