Pain perception, aqueous humour cytokines, and miosis response following first and second eye femtosecond laser‐assisted cataract surgery: A randomised, prospective, intraindividual study

To compare pain perception, pupil behaviours, and cytokine levels during first-eye and second-eye femtosecond laser-assisted cataract surgery (FLACS) and determine which is better regarding a short or long interval for bilateral FLACS.