Cataract Surgery & Lens Replacement
Dr. Dean van der Westhuizen — specialist ophthalmologist and vitreoretinal surgeon — offers state-of-the-art cataract and lens replacement surgery at the Lowveld Eye Institute, Mpumalanga’s dedicated eye hospital.
What Are Cataracts?
Cataracts occur when the natural lens of your eye becomes cloudy, causing blurry vision, glare, or difficulty seeing at night. They are one of the most common causes of vision loss — but fortunately, treatment is safe and highly effective.
Symptoms of Cataracts
You may have cataracts if you notice:
- Blurred or cloudy vision
- Glare or halos around lights, especially at night
- Faded or yellowed colours
- Needing brighter light for reading
- Frequent changes in your glasses prescription
Modern Cataract Surgery
Cataract surgery is a day-procedure that restores vision by removing the cloudy lens and replacing it with a clear, artificial intraocular lens (IOL).
- Quick & safe – surgery usually takes 15–20 minutes per eye.
- Painless – performed under local anaesthetic with light sedation.
- Proven results – most patients experience clearer vision within days.
Lens Replacement Options
Not all lenses are the same. Dr. van der Westhuizen carefully tailors the choice of intraocular lens to your lifestyle and vision goals:
- Standard monofocal lenses – excellent for distance vision, with reading glasses as needed.
- Astigmatism-correcting (toric) lenses – for sharper vision without glasses.
- Specialized lens options – in selected patients, advanced lenses may reduce the need for glasses at multiple distances.
Every lens choice is guided by a thorough consultation and discussion about your daily needs.
Why Choose Dr. Dean van der Westhuizen?
- Specialist ophthalmologist with advanced training in cataract and retinal surgery.
- Experience you can trust – thousands of successful eye surgeries performed.
- Advanced technology – the latest microscopes, imaging, and surgical systems.
- Patient-first care – from consultation to follow-up, your safety and comfort come first.
- Regional access – trusted by patients across Mpumalanga, Swaziland, and Mozambique.
What to Expect
- Consultation & Assessment – detailed eye examination and discussion of lens options.
- Day of Surgery – admission, anaesthetist review, sedation and local anaesthetic block, quick surgery, and return home the same day.
- Recovery – most patients notice improved vision within 24–48 hours. Glasses are prescribed after 4 weeks, once the eye has healed.
- Follow-up Care – day-1 checkup, plus ongoing care to ensure best outcomes.
Risks & Safety
Cataract surgery is one of the safest operations worldwide, but as with all surgery, risks exist. These may include infection, swelling, or retinal complications. Choosing a skilled surgeon and modern facility minimizes these risks and ensures rapid treatment if problems arise.
Book an Appointment
Clear vision changes lives. If you are struggling with cloudy vision, difficulty driving at night, or frequent changes in your glasses, it may be time for cataract surgery.
Call us today to schedule your cataract consultation at Lowveld Eye Institute with Dr. Dean van der Westhuizen
What are the common symptoms that indicate I might need cataract surgery?
Key indicators include blurred or cloudy vision, experiencing glare or halos around lights (especially at night), faded or yellowed colors, and needing brighter light for reading.
Will I still need glasses after lens replacement surgery?
This depends on the lens chosen. Standard monofocal lenses provide excellent distance vision but may require reading glasses. However, astigmatism-correcting (toric) lenses or specialized advanced lenses can be selected to reduce dependency on glasses for multiple distances
How long is the recovery period after the operation?
Most patients notice a significant improvement in their vision within 24 to 48 hours. A follow-up check is conducted on the first day after surgery, and final glasses are typically prescribed after 4 weeks once the eye has fully healed.
What type of artificial lenses (IOLs) are available?
Doctor Dean offers several options tailored to your lifestyle, including standard monofocal lenses, toric lenses for astigmatism correction, and advanced specialized lenses designed to minimize the need for glasses.