What is lateral periodontal cyst?

February 05, 2023

A lateral periodontal cyst is a type of oral cyst that affects the gums and surrounding tissues of the teeth. This condition is relatively rare and occurs in only about 2% of all oral cysts. Understanding what a lateral periodontal cyst is and its causes can help individuals take the necessary steps to prevent and treat the condition.

A lateral periodontal cyst is a fluid-filled sac that develops in the gums next to a tooth's root. The exact cause of the cyst is not known, but it is believed to be related to trauma or injury to the tooth or gums. The cyst can also develop due to the accumulation of pus in the gums.

Lateral periodontal cysts are often painless, but they can cause swelling and tenderness in the affected area. The cyst can also cause pressure on the surrounding teeth, which can lead to tooth mobility and loss. In severe cases, the cyst can also cause the destruction of the jawbone.

Diagnosis of a lateral periodontal cyst is typically made through a physical examination and dental x-rays. The dentist will examine the affected area for any signs of swelling or tenderness and will also take x-rays to confirm the presence of the cyst. In some cases, a biopsy may also be necessary to confirm the diagnosis.

Treatment for a lateral periodontal cyst depends on the size and location of the cyst. Small cysts can be treated with antibiotics, while larger cysts may require surgical removal. The goal of treatment is to remove the cyst and prevent recurrence.

In some cases, a lateral periodontal cyst can be prevented by practicing good oral hygiene and maintaining regular dental check-ups. Brushing and flossing daily can help remove plaque and bacteria from the mouth, reducing the risk of infection and cyst formation. In addition, individuals should also avoid biting hard or crunchy foods, which can cause trauma to the teeth and gums.

In conclusion, a lateral periodontal cyst is a type of oral cyst that affects the gums and surrounding tissues of the teeth. The cause of the cyst is not known, but it is believed to be related to trauma or injury to the tooth or gums. Treatment for the cyst depends on the size and location of the cyst, and good oral hygiene can help prevent its formation.

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