Risks of popular laser eye surgery may be MUCH higher than clinics claim: Everything you should know about chances of potential long-term side-effects – from permanent scarring and agonising pain to being left suicidal – before opting for £4,000 operation

Patients are not being warned about the debilitating risks of laser eye surgery, which can leave some in agonising pain and even suicidal, experts have warned.

Each year an estimated 100,000 Britons opt for the £4,000 procedure which promises to correct vision, allowing people to ditch their…