What things can a dentist do to bad tooth?

There are several things a dentist may do to treat a bad tooth:

* Dental fillings: If a tooth has a small cavity or a damaged tooth, it can be repaired using a filling. This involves removing the decayed or damaged part of the tooth and replacing it with a filling material, such as amalgam, composite resin, or porcelain.

* Root canal treatment: If a tooth is severely decayed, infected, or has damaged pulp (the soft tissue inside the tooth), a root canal treatment may be necessary. This procedure involves removing the pulp, cleaning the root canal, and then filling it with a special material to restore the tooth's structure and function.

* Dental crowns: Also called a "cap", a dental crown is used to restore a severely damaged tooth. It is a custom-made covering placed over the entire tooth, protecting and strengthening it. Crowns are made from various materials like porcelain, ceramic, or metal.

* Extraction: If a tooth is too severely damaged and beyond repair, extraction (pulling out the tooth) may be necessary. This is usually considered a last resort when all other options for saving the tooth have failed.

* Tooth implants: After a tooth extraction, a dental implant can replace a missing tooth. Dental implants are artificial tooth roots made from titanium surgically attached to the jawbone. They provide a stable and strong base for a replacement tooth (crown).

It's important to consult with a dentist for proper evaluation and treatment of a bad tooth. They can accurately diagnose the specific problem and determine the best approach based on the tooth's condition. Regular visits to the dentist for preventive care and checkups can help detect and address problems early, preventing them from becoming more severe and requiring extensive treatment.