Jaw Structure Deformities

Jaw structure deformities are abnormalities that can occur congenitally or later in life. These conditions involve problems with the size, shape, or position of the jawbone and often affect speech, chewing, breathing, and facial aesthetics. Here are some examples of jaw structure deformities:

Jaw Asymmetry

Jaw asymmetry is often a congenital condition and typically results in an asymmetric facial appearance. It can occur when one jaw develops more or less than the other. Surgical intervention is often the most effective option to correct jaw asymmetry.

Prognathism (Forward Projection of the Jaw)

Prognathism refers to a condition where the lower jaw protrudes forward compared to the upper jaw. This condition is often genetically related and can cause difficulties in chewing and speaking. Additionally, it can be aesthetically concerning. Orthognathic surgery is commonly used to correct prognathism.

Retrognathism (Rearward Position of the Jaw)

Retrognathism refers to a condition where the upper jaw is positioned behind the lower jaw. This condition is also often genetically related and can lead to difficulties in breathing, sleep apnea, and speech problems. Orthognathic surgery is frequently used to correct retrognathism.

Jaw Tumors

Tumors in the jawbones can be benign (non-cancerous) or malignant (cancerous). These tumors may present as an abnormal swelling in the mouth opening or along the jawline. Treatment of tumors typically depends on their type, size, and location, but surgical removal is often necessary.

The treatment of jaw structure deformities is generally complex and requires a multidisciplinary approach involving a range of specialists, including oral and maxillofacial surgeons, orthodontists, and often plastic surgeons. However, with effective treatment, most patients can achieve normal jaw function and a more aesthetic facial appearance.