Maxillary Osteotomy

Maxillary osteotomy, a form of orthognathic surgery, involves the repositioning of the upper jawbone to correct malocclusions or improper bite of the teeth. This procedure is typically carried out by an oral and maxillofacial surgeon.

Reasons for Maxillary Osteotomy

Maxillary osteotomy surgery may be necessary for several reasons, including:

1. Underbite: This condition occurs when the lower jaw is too large or the upper jaw is too small, causing the lower teeth to protrude in front of the upper teeth.
2. Crossbite: This condition occurs when the upper and lower teeth do not align properly when the mouth is closed.
3. Open bite: This condition is characterized by a gap between the upper and lower front teeth when the back teeth are biting together.
4. Facial asymmetry: This can be caused by a variety of factors, including jawbone deformities, muscle imbalances, and trauma.
5. Sleep apnea: This is a condition in which a person’s breathing is interrupted during sleep. Maxillary osteotomy can help to open the airway and improve sleep quality.

What to Expect During Maxillary Osteotomy

Maxillary osteotomy is a major surgery that typically takes several hours. The patient will be under general anesthesia during the procedure. The surgeon will make an incision along the gum line and then separate the upper jawbone from the skull. The jawbone will then be moved into the desired position and secured with screws or plates.

Recovery After Maxillary Osteotomy

The recovery time after maxillary osteotomy typically takes several weeks. The patient will need to wear a splint or wires to keep the jawbone in place. They will also need to eat a soft diet and avoid strenuous activity.

Overall, maxillary osteotomy is a safe and effective procedure that can significantly improve the appearance and function of the jaw. If you are considering maxillary osteotomy, it is important to consult with an experienced oral and maxillofacial surgeon to discuss your risks and benefits.