Dental problems are a common complaint, the best treatment is early diagnosis. Dental Imaging is currently the most effective technology used to detect dental problems. X-rays and computed tomography (CT) imaging are two or of the most commonly used, CT Scans are also used to generate a three-dimensional image. Our gallery includes an x-ray close up of tooth decay and CT scans of a benign tumour. And also SEMs of the germs and bacteria that cause many of these problems.