What is a Cyst?
A cyst is a sac of tissue that is typically filled with fluid, air, or other material. A cyst can form in many different areas of the body, including the root of a tooth. A cyst in the root of a tooth is called a periapical cyst, which is a form of an odontogenic cyst.
What Causes a Cyst to Form in the Root of a Tooth?
A cyst in the root of a tooth can be caused by various factors. The most common cause of a cyst in the root of a tooth is when the pulp (the innermost layer of the tooth) becomes infected. When the pulp is infected, it can result in an abscess, which is an accumulation of pus. As the infection spreads, a cyst can form in the root of the tooth, resulting in the destruction of the bone that surrounds the tooth.
Other causes of a cyst in the root of the tooth include trauma to the tooth, such as a blow to the face, or an injury to the jaw. In some cases, a cyst can form in the root of the tooth as a result of a bacterial infection.
Symptoms of a Cyst in the Root of the Tooth
A cyst in the root of the tooth can cause a range of symptoms, including pain, swelling, and a feeling of pressure in the area of the tooth. In some cases, a cyst in the root of the tooth may cause the tooth to become loose. In severe cases, the cyst can cause the tooth to fracture.
Diagnosing and Treating a Cyst in the Root of the Tooth
A cyst in the root of the tooth can be diagnosed with a dental X-ray. Once the cyst has been diagnosed, the cyst can be treated with either surgery or antibiotics. Surgery is the most common treatment for a cyst in the root of the tooth, as it is the most effective way to remove the cyst and prevent it from recurring. In some cases, antibiotics may be prescribed to help reduce the size of the cyst.
