An intraoral camera is a small video camera that takes an X-ray of the outside of the gum or tooth. The intraoral camera resembles an oversized pen and although usage varies depending on the model-type, this image-taking device is typically outfitted with a disposable protective sheath for each new patient. While simultaneously viewing a monitor, the dentist inserts the camera into a patient’s mouth and gently shifts it about so that images can be taken from a variety of angles. These digital images are also very useful for gaining procedure acceptance from insurance companies.