Что такое ортогнатическая хирургия?
What is orthognathic surgery?

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Orthognathic surgery (Corrective Jaw Surgery) is the use of surgical procedures to correct imbalance in the upper and lower jaws. These procedures may be used to treat an abnormality where the teeth do not fit together properly (malocclusion), to treat airway obstruction when a patient is asleep (obstructive sleep apnea), or to improve the balance and appearance of the face. Often patients who are undergoing orthodontic treatment with braces may find that an imbalance of their jaws make it impossible for their bite to be corrected without repositioning the jaws. Treatment with orthognathic surgery is carried out with combined management between an orthodontist and a surgeon.

Какого рода состояния лечатся с помощью ортогнатической хирургии?
What kinds of conditions are treated with orthognathic surgery?

As many as 15% of patients have dental and jaw abnormalities that cannot be corrected with braces alone and may be candidates for orthognathic surgery. Patients undergoing braces with an orthodontist may wish to discuss if they will require orthognathic surgery as part of their treatment.

Additionally, many craniofacial syndromes and conditions such as cleft lip and cleft palate, syndromic craniosynostosis (Apert, Crouzon, Pfeiffer, Muenke, Saethre-Chotzen, etc.), Hemifacial microsomia, Treacher Collins syndrome, Miller syndrome and Nager syndrome cause imbalances of the upper and lower jaws that are improved with orthognathic surgery.

Какие могут быть положительные эффекты от ортогнатической хирургии?
What are the benefits of orthognathic surgery?

Patients may suffer significant wear and injury to their teeth over time if they have a condition where their teeth do not fit together properly (malocclusion). In cases with significant malocclusion, surgery may been needed to place the jaws in the correct position in order to achieve a normal bite that will improve the appearance and life span of the teeth

Patients who have significant trouble breathing at night (obstructive sleep apnea) may benefit from having their jaws advanced to open their airway in the back of their throat. Patients often have significant improvement or are cured from their sleep apnea when these procedure are performed in the correct patient.

Along with the functional concerns related to a patients teeth and breathing, orthognathic operations may dramatically enhance a patients appearance. Not all patients experience the same benefit, but correction of significant jaw discrepancies may result in a more harmonious facial balance, and expansion of the facial skeleton often results in changes that make a patient appear youthful for longer.

Как проходит оценка пациентов для лечения с помощью ортогнатической хирургии?
How are patients evaluated for orthognathic surgery?

Orthognathic surgery is completed with a team comprised of a surgeon and an orthodontist. The orthodontist uses braces and other appliances to align the teeth appropriately in the upper jaw (maxilla) and lower jaw (mandible). Prior to beginning treatment, the orthodontist will take a series of X-rays, photographs, and dental impressions.

Extensive analysis of these will be used to determine the best treatment plan to align your teeth and improve your appearance. At this time, your orthodontist may discuss with you if they think jaw surgery will be needed to address all of your concerns. Typically, you will make an appointment to meet with your surgeon early during your orthodontic treatment to learn about orthognathic surgery and your suggested treatment

Once the orthodontist is nearing completion of your treatment, a full set of orthodontic records will be