Inside History on Instagram: "Cavity removal involves removing decayed tissue from a tooth and filling the cavity with a restorative material. The dentist first examines the cavity, applies local anesthesia, and then removes the decay using a drill or laser. The cavity is cleaned, shaped, and filled with a material like composite resin or amalgam. Finally, the filling is shaped and polished, and the bite is checked to ensure comfort. The procedure restores the tooth’s function and structure. #di