Combined use of an iris hook and pupil expansion ring for femtosecond laser-assisted cataract surgery in patients with cataracts complicated by insufficient mydriasis and an ectopic pupil

Dr. Malyugin receives travel grants from Alcon Laboratories, Inc. and Novartis Corp.; he receives royalties from Microsurgical Technology, Inc. None of the other authors has a financial or proprietary interest in any material or method mentioned.