A fractured or broken jaw is a prevalent type of facial injury that can have serious consequences. The mandible, also known as the jawbone, is the only movable bone among the 22 bones in the human skull. Its primary functions include supporting the lower teeth, facilitating chewing, enabling speech, and contributing to facial expressions. When a fracture occurs, it typically affects two areas of the jaw simultaneously, causing considerable pain and discomfort. The appropriate treatment for a fractured jaw depends on the specific location and severity of the fracture.
Common Causes of Jaw Fractures
Jaw fractures typically result from facial trauma, often occurring in situations such as vehicle collisions or physical assaults. Sports, particularly boxing, also pose a risk of jaw injuries. Additionally, failing to break a fall with the hands can lead to fractures. It is worth noting that young men between the ages of 20 and 29 are more prone to jaw fractures compared to other groups. In some cases, jaw fractures may be caused by certain cancers and infections rather than trauma.
Symptoms of a Fractured Jaw
A fractured jaw is typically accompanied by various symptoms. The most prevalent symptom is pain, which can be severe. Individuals may experience a sense of misalignment in their jaws, making it difficult for their teeth to fit together properly. This misalignment often leads to problems with eating and speaking. Additionally, changes in sensation or numbness in the lips or chin may occur due to nerve damage in the jaw. Bleeding inside the mouth and swelling or bruising beneath the tongue are also common signs of a fractured jaw. Some individuals may even struggle to control drooling.