Mandibular fracture, also known as fracture of the jaw, is a break through the mandibular bone. In about 60% of cases the break occurs in two places.[1] It may result in a decreased ability to fully open the mouth. Often the teeth will not feel properly aligned or there may be bleeding of the gums. Mandibular fractures occur most commonly among males in their 30s. A broken, fractured, or dislocated jaw can create problems with eating and breathing. Immediate medical attention is necessary to minimize complications and accelerate healing.