Not sure what to do? Start with a quick check不确定该怎么办？先做一个快速判断

If you have tooth pain, bleeding, swelling, an injury, or something that worries you, start with a quick check. It is not a diagnosis. It only helps you decide what to do next.如果你有牙痛、出血、肿胀、受伤或其他担心的情况，可以先做一个快速判断。它不是诊断，只是帮助你决定下一步该怎么做。