Median mandibular cyst

Median mandibular cyst is a type of jaw cyst that develops in the mandible, or lower jaw. It is a rare condition, accounting for less than 0.01% of all jaw cysts. The cyst typically forms in the midline of the mandible, hence the name "median."

Causes

The exact cause of median mandibular cysts is unknown. However, they are thought to be developmental in nature, arising from remnants of embryonic tissue that did not properly form during the development of the mandible.

Symptoms

Median mandibular cysts are often asymptomatic, meaning they do not cause any symptoms. However, if the cyst grows large enough, it can cause swelling and discomfort in the lower jaw. In some cases, the cyst may cause a noticeable lump in the jaw.

Diagnosis

Diagnosis of a median mandibular cyst typically involves a combination of physical examination, medical history, and imaging studies. Radiography is often used to visualize the cyst. In some cases, a biopsy may be performed to confirm the diagnosis and rule out other conditions.

Treatment

Treatment for a median mandibular cyst typically involves surgical removal of the cyst. This can usually be performed under local anesthesia. Following surgery, regular follow-up appointments are necessary to monitor for any signs of recurrence.

Prognosis

The prognosis for individuals with a median mandibular cyst is generally good. However, recurrence is possible, particularly if the entire cyst is not completely removed during surgery.

See also

• Jaw cyst
• Mandible
• Radiography
• Biopsy