If you are missing teeth and prefer an alternative to dentures or partial dentures, it’s time to take a closer look at dental implants. Single dental implants typically consist of three sections. The first is a titanium screw that your periodontist places into your jawbone. Your bone tissue grows around this screw in a process called osseointegration, which secures the screw in place. Then a metal abutment is added to create a foundation for the third section, a dental crown, or restoration. Dental implants have many advantages over dental bridges, dentures, or partial dentures. Implants are permanent and last for decades if properly cared for.