If only the root of the last molar tooth remains, it is best to get it removed.
As to how it can be removed, it is very easy for the experienced dentist !!
(that is their profession.) Do not worry, it can be removed even if nothing remains at the surface.
Dr Jose Emmanuel
Cosmetic Dentist/implantologist
Ernakulam
Next Steps
Consult your regular dentist.
Health Tips
Sooner, the better, before pain or infection starts.