Front teeth break for a variety of reasons. Sometimes There is a single traumatic event that causes a fractue. Many times, the tooth is subjected to a non-ideal force from other teeth when the bottom jaw moves around. This small force is repeated numerous times and eventually leads to fracture of the tooth. Fortunately, such damage can be repaired so that no one can tell the tooth was broken. We also examine how the other teeth may affect the filling and may reshape them slightly to prevent the fracture from recurring.