The one thing that almost all dentists will agree upon is that except in very rare and specific circumstances, a missing tooth should be replaced. There are multiple ways to replace a missing tooth. Each with its own set of risks, benefits, expected longevity, and costs. Choices for replacing a missing tooth can be broken down into two major categories; removable and fixed. As the term implies, removable appliances can be taken out of one’s mouth, cleaned and reinserted by the patient. Fixed appliances are not intended to be removed and are generally cemented or bonded in place.