Cornea
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To evaluate the epidemiology of persistent postsurgical pain (PPP) manifesting as dry eye (DE)-like symptoms 6 months after surgery. ⋯ PPP in the form of persistent DE-like symptoms is present in approximately 34% of individuals 6 months after cataract surgery. The frequency of PPP after cataract surgery is comparable to that of other surgeries including laser refractive surgery, dental implants, and genitourinary procedures.