Larry J. Oesterle, DDS, MS, is a professor emeritus and former chair and program director of the Department of Orthodontics at the University of Colorado School of Dental Medicine. A diplomate of the American Board of Orthodontics, Oesterle has served as a consultant to national and state organizations.
This study analyzed whether tooth whitening can help mitigate the appearance of crowding, and the effects of bleaching on the perception of a narrow smile with large buccal corridors.