An X-ray cavity is a dark shadow visible on an X-ray image of a tooth. It indicates the presence of a decaying area or a hole in the tooth structure. Cavities are caused by the erosion of tooth enamel and dentin due to bacteria and acids present in the mouth. They may appear as small, dark spots or as larger areas of decay, depending on the severity of the damage. X-ray cavities are important to detect as early as possible, as they can lead to pain and infection if left untreated. Regular dental checkups and X-rays are recommended to identify and address cavities promptly, maintaining good oral health.
