Multiple choice Which of the following is not a complication of cataract surgery? Endophthalmitis Epilepsy Posterior capsule opacification Retinal detachment Reveal answer Fill a bubble to check yourself B Correct answer Explanation Epilepsy is not a complication of the cataract surgery. Epilepsy is a brain disorder in which a person has repeated seizures over time. Seizures are episodes of disturbed brain activity that cause changes in attention or behaviour.