Before revision: Miosis, or myosis, is excessive constriction of the pupil.Farlex medical dictionary citing: Miller-Keane Encyclopedia & Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition .
After revision: Miosis, or myosis, is excessive constriction of the pupil.Farlex medical dictionary citing: Miller-Keane Encyclopedia & Dictionary of Medicine, Nursing, and Allied Health, 7th ed .