A dental implant is the only treatment to replace both the tooth root and the crown, providing results that look and feel natural. You don’t have to worry about dental implants getting cavities, but that doesn’t mean you can throw away your toothbrush and floss. Tooth decay isn’t the only threat to your oral health. A leading cause of dental implant failure is a preventable infection called peri-implantitis, which is equally devastating for your dental health. Here’s how to safeguard your smile from failure.