Your dentist will check to what degree is your tooth moving. If your tooth is slightly moving it can be saved with gum surgeries and stabilizers. But if it’s moving more than a certain degree, then your dentist will recommend you to get it extracted. Your dentist will check to what degree is your tooth moving. If your tooth is slightly moving it can be saved with gum surgeries and stabilizers. But if it’s moving more than a certain degree, then your dentist will recommend you to get it extracted.