Tooth replacement refers to the process of restoring missing teeth to improve function and aesthetics. Common methods include dental implants, bridges, and dentures. Each option has its benefits, depending on the individual's needs and the number of teeth lost. Dental implants are artificial roots placed in the jawbone, providing a stable foundation for replacement teeth. Bridges use adjacent teeth for support, while dentures are removable appliances that can replace multiple teeth. Consulting a dental professional can help determine the best choice for effective tooth replacement.