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A broken jaw (or mandible fracture) is a common facial injury. Only the nose is broken more frequently. A broken jaw is the 10th most common fractured bone in the human body. Fractures (breaks in the bone) are generally the result of a direct force or trauma to the jawbone (mandible). A dislocated jawbone means that the temporomandibular joint (where the jaw connects with the skull) is moved out of place.
Mandibular fracture, also known as fractures of the jaw, are breaks through the mandibular bone.They usually occur due to trauma and are often associated with other facial trauma. The types of mandibular fractures include fractures at the symphyseal area, horizontal ramus, mandibular angle and condylar neck.hen a fracture occurs in the tooth bearing portion of the mandible, whether or not it is dentate or edentulous will affect treatment. Wiring of the teeth helps stabilize the fracture (either during placement of osteosynthesis or as a treatment by itself), so the lack of teeth will guide treatment.