A dental prosthesis is an artificial device designed to replace missing teeth or restore the function and appearance of the mouth. Common types include dentures, which are removable, and dental implants, which are surgically placed into the jawbone. These devices help improve chewing, speaking, and overall oral health. Dental prostheses can also include bridges, which fill gaps between teeth, and crowns, which cover damaged teeth. They are typically made from materials like porcelain, metal, or resin, ensuring durability and a natural look. Regular dental check-ups are essential to maintain their function and appearance.