What is posterior capsule opacification and can it occur after cataract surgery?

Posterior capsule opacification (PCO), sometimes called ‘secondary cataract,’ occurs in some patients months or years after cataract surgery when the back of the lens capsule becomes cloudy. It can cause a return of blurred vision similar to the original cataract. It is treated quickly and painlessly with a laser procedure (YAG laser capsulotomy) performed in an outpatient setting.

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Why Choose Centre for Sight

Centre for Sight is one of the UK’s most established and pioneering eye care providers, with over 30 years of experience and multiple national firsts. We were the first clinic in the UK to perform LASIK, and among the earliest to introduce femtosecond laser technology for both laser eye surgery and cataract procedures. Our consultants have collectively performed over 35,000 cataract surgeries, delivering exceptional outcomes backed by audited results and world-class surgical expertise. Patients benefit from fully consultant-led care, advanced diagnostic technology, and personalised treatment planning all supported by our reputation as a trusted centre where ophthalmologists from around the world come to observe and train. At Centre for Sight, innovation, safety, and excellence are built into every step of your journey.

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Procedures Completed

Since 2008

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Overall Success Rate

20/20 vision or better

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Patient Satisfaction

Would recommend to friends

<0.5%

Complication Rate

Serious complications

Highly Rated

At Centre for Sight, our commitment since 1996 has been to exceed patient expectations in both results and experience. We are proud that our patients have consistently rated us with 5 stars. We invite you to explore their stories here.