Replacing missing teeth is the most common sort problem after extraction or for naturally missing tooth. There are fixed and removable options that patient can consider to replace a missing tooth. Below is a brief video that you must watch if you considering to replace any missing teeth. The life span of bridge and implant is pretty much the same if efficiently maintained by the individual. Implant do last long and has future options of replacing multiple teeth when you loose more teeth where as the dental bridge does not.