The bottom of the teeth generally refers to the neck of the teeth, the neck of the teeth black may be calculus and dental caries, it is recommended to carry out supragingival cleaning (scaling) or filling treatment.
1. Calculus: Calculus is easy to deposit in the neck of the teeth, mainly manifested as yellow or brown, patients with calculus are usually accompanied by clinical symptoms such as bleeding from brushing and oral odor, and it is recommended to carry out gingival scaling, which can be cured.
2. Dental caries: Due to poor oral hygiene, the neck of the teeth is usually prone to caries, causing discomfort such as hot and cold sore teeth. It is necessary to remove the decayed tissue and then fill it, and if the decayed tooth is close to the root pulp, root canal treatment is needed.
Regular oral checkups are recommended for early detection and treatment of diseases. In addition, good oral hygiene is the key to preventing oral diseases.