Problem description: There is a hard thing under the tooth.
Question date:2021-02-15
Patient information:Age: 12 years old Gender: Male
Question analysis: Hello, I am your doctor. How long has it been? Do you have any medical history before?
Guide suggestion: You can go to the dentistry department to take a picture to see what causes it.
Suggestion is for reference only. If the problem is serious, please go to the hospital Detailed inspection