I treated a tooth decay one day in such a situation..... In many cases, it is necessary to make an appointment in advance when examining teeth at a dental clinic. However, I wonder what we would do if one day the material that had been stuffed into our teeth suddenly came off. Even if you call the dental clinic in a hurry and make an appointment to see a doctor, it will be a week later, no matter how lucky you are. If such a tragedy strikes, I wonder what we’d have to eat for the rest of the week. Is confidentiality of information a valid argument? We often discuss confidentiality regarding information, but I wonder if that is a valid argument. After all, information cannot be kept confidential, right? This is because information is deeply related to our lives. However, the odds of a patient with an appointment appearing at the hospital on the day of the appointment appear to be low. What happens if confidentiality of information is...