Root fracture

Root fracture is a type of dental trauma which involves the fracture of a tooth root. It is a common injury in both children and adults, and can occur as a result of a direct blow to the mouth, a fall, or other types of accidents. The severity of a root fracture can vary greatly, from minor cracks in the root surface to complete fractures that extend through the entire tooth.

Causes

Root fractures are most commonly caused by physical trauma to the mouth. This can occur as a result of a direct blow, such as during a sporting event, or from a fall or other type of accident. Other potential causes include biting down on hard objects, such as ice or hard candy, or due to the presence of large dental fillings or dental crowns that weaken the structure of the tooth.

Symptoms

The symptoms of a root fracture can vary depending on the severity of the fracture. In some cases, there may be no symptoms at all. However, common symptoms can include pain when biting down, sensitivity to hot or cold, swelling of the gum around the affected tooth, and discoloration of the tooth.

Diagnosis

Diagnosis of a root fracture typically involves a dental examination and dental radiographs. The dentist will examine the mouth and teeth to check for signs of a fracture, such as swelling or discoloration. Dental radiographs, or X-rays, are then used to confirm the diagnosis and determine the extent of the fracture.

Treatment

Treatment for a root fracture depends on the severity of the fracture. In some cases, no treatment may be necessary. If the fracture is minor and the tooth is stable, the dentist may simply monitor the tooth to ensure that it heals properly. In more severe cases, treatment may involve a root canal to remove the damaged pulp and prevent infection, followed by the placement of a dental crown to protect the tooth. In the most severe cases, where the tooth cannot be saved, it may need to be extracted.

See also

• Dental trauma
• Dental radiographs
• Root canal