Mandible fracture

Mandible Fracture

A Mandible Fracture is a common type of facial fracture that involves a break in the mandible, also known as the lower jaw. This type of fracture can occur as a result of various forms of trauma, including motor vehicle accidents, falls, sports injuries, and physical assaults.

Causes

The most common cause of a mandible fracture is trauma to the face. This can occur from a direct blow, such as a punch or a kick, or from an indirect force, such as a fall or a motor vehicle accident. Other causes can include sports injuries, industrial accidents, and gunshot wounds.

Symptoms

Symptoms of a mandible fracture can vary depending on the severity and location of the fracture. Common symptoms can include pain, swelling, bruising, difficulty opening the mouth, and an abnormal bite. In more severe cases, there may be numbness or tingling in the lower lip or chin due to damage to the inferior alveolar nerve, which runs through the mandible.

Diagnosis

Diagnosis of a mandible fracture typically involves a physical examination and imaging tests. During the physical examination, the doctor will check for signs of a fracture, such as swelling, bruising, and an abnormal bite. Imaging tests, such as X-rays, CT scans, and MRI scans, can help to confirm the diagnosis and determine the severity and location of the fracture.

Treatment

Treatment for a mandible fracture can vary depending on the severity and location of the fracture. In some cases, conservative treatment may be sufficient, which can include pain management, a soft diet, and follow-up appointments to monitor healing. In more severe cases, surgery may be required to repair the fracture. This can involve the use of plates, screws, and wires to stabilize the fracture and promote healing.

Complications

Complications can occur as a result of a mandible fracture. These can include infection, nonunion (where the fracture does not heal), malunion (where the fracture heals in an incorrect position), and damage to the teeth or surrounding structures. In some cases, there may be long-term issues with jaw function or appearance.

See Also

• Facial trauma
• Maxillary fracture
• Zygomatic fracture