Dental fillings are restorative treatments used to repair teeth that have been damaged by cavities, minor fractures, or wear. When tooth decay creates a small hole in the enamel, a filling is used to restore the tooth’s structure and prevent further damage. Fillings help protect the tooth from bacteria while allowing it to function normally during chewing and speaking.

The procedure begins with the dentist removing the decayed portion of the tooth using specialized dental instruments. Once the damaged area is thoroughly cleaned, a filling material is placed into the cavity to restore the tooth’s shape and strength. Several materials may be used for fillings, including composite resin, porcelain, amalgam, and glass ionomer. Tooth-colored composite fillings are commonly used because they blend naturally with surrounding teeth.