Disclosed herein are devices and systems for intraoral visualization. In one aspect, an intraoral visualization system includes at least one intraoral visualization device, each intraoral visualization device comprising: a casing comprising a base and a head; at least one imaging device contained within the head, the at least one imaging device configured to capture video data; a plurality of lighting units contained within the head, each lighting unit comprising a discrete lighting source; a communications module; a power module; and at least one switch in operative communication with and configured to control operation of at least one of: the at least one imaging device or the plurality of lighting units. Also disclosed herein are methods for using the disclosed intraoral visualization devices and systems.