A jaw fracture, or mandibular fracture, occurs when there is a break in the lower jawbone, often due to trauma from accidents, falls, sports injuries, or physical altercations. Symptoms of a jaw fracture include pain, swelling, bruising, difficulty chewing or speaking, misaligned teeth, and sometimes numbness in the face. Treatment for a jaw fracture depends on the severity and location of the break but often involves immobilizing the jaw using wires or plates to allow proper healing. In more severe cases, surgery may be required to realign the bones. Prompt medical attention is essential to ensure proper recovery and prevent complications like infection, malocclusion, or long-term jaw dysfunction.