A dental check-up is vital to ensure that all oral health issues can be detected early and treated on time. Sometimes, the teeth start decaying without giving any warning signs. This leads to a dental emergency, where the treatment is more complicated and expensive. But when you go for a regular dental check-up and allow the dentist to conduct an oral exam of your gums and teeth, you get to diagnose the problem early and treat it on time. Remember, the earlier you diagnose a problem, the more manageable it is.