Missing teeth are problematic for a number of reasons. If you are missing teeth, you might be feeling self-conscious about your smile. If you are missing teeth, you might have trouble eating and chewing properly. In addition, when you are missing one tooth, this can often lead to more missing teeth.
Most people are aware that a dental bridge or dentures are an option, and both of these will work to give you back most of the function of your missing teeth. However, when considering the long-term, you may want to consider dental implants.