When a patient visits a doctor or dentist, they are not only spending their valuable time and money, they also are trusting the doctor blindly. Unfortunately there is no shortage of dentists and doctors who betray the trust their patients have in them. There is at least one dentist who stuffs cotton in place of silver fillings of a patient and gets away with it. A patients dental information is supposed to be confidential , but there seem to be many dentists who will reveal these details to unrelated persons or even the patients enemies who will misuse these details to harm the patient.