Dental fillings are essential for addressing cavities and tooth decay. After removing decayed portions of a tooth, a filling is applied to restore its structure and function. Made from materials like composite resin, fillings can blend with the tooth’s natural color for a discreet result. They effectively seal cavities, preventing further bacterial intrusion and halting the progression of decay. Beyond restoration, fillings prevent decay from spreading, preserving neighboring teeth and avoiding more invasive treatments like root canals. They help maintain proper bite and the tooth’s ability to chew, contributing to long-lasting oral health and a confident smile.