BEST ORAL CARE IN AMINJIKARAI! Among the most helpful advances in oral health has been the use of X-ray. Dental X-rays are an essential diagnostic tool. They provide the dentist with a variety of critical data. X-rays are a form of energy. They’re related to sunlight, radio waves and the heat generated by an electric stove element. A visual exam doesn’t tell the dentist everything they need to know. X-rays supply a more complete picture. They can often detect problems before symptoms arise. By catching and addressing problems early, it may save you time, money and discomfort. Plus, it can help prevent more serious health problems.