Dental fillings are restorative treatments used to repair teeth damaged by cavities, minor cracks, or wear. When tooth decay creates a small hole in the enamel, a filling is placed 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 and prepared, 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 preferred because they blend naturally with the surrounding teeth.