Periodontics & Implants Dentistry
A great option for a missing a tooth is the single tooth implant or multiple implants. Implant work is a very exact science usually performed by an oral surgeon, periodontist or a prosthodontist. They're easier to maintain. You can floss these restorations because they're individual and not splinted in a bridge.
The best part about implants is that they can last 15 to 20 years.