One method of replacing a missing tooth is by placing a bridge. A bridge involves crowning each tooth on either side of the missing tooth and connectiong the two crowns with a crown that replaces the missing tooth. The bridge is cemented or bonded in place and, if designed correctly, will function for 10-15 yrs. Cleaning the bridge will be discussed with you and is not difficult. Replacing a missing tooth is important to stabalize your bite and to prevent unnecessary drifting of surrounding teeth.