Orthognathic Surgery

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In many cases, problems with the bite or the alignment of the teeth can be corrected using today's advanced methods of dental and orthodontic treatment. Sometimes, however, skeletal and dental irregularities aren't so easy to remedy, even with the most up-to-date non-surgical techniques. That's when corrective jaw surgery (also called orthognathic surgery) may be recommended.

While it may sound like a complex and demanding treatment, jaw surgery isn't always so serious.  Although usually performed in a hospital setting, it can sometimes be performed as a routine in-office procedure.  It can be used to remedy severe orthodontic problems involving the relationship between the teeth and jaws, including the correction of severe underbites or overbites and congenital abnormalities (birth defects) related to jaw development. It can even help alleviate sleep apnea, a potentially life-threatening condition.

Orthognathic surgery is performed by an oral and maxillofacial surgeon, who spends four years in a hospital-based residency program after completing the standard four years of dental school.  Oral and maxillofacial surgeons train alongside other medical and surgical residents in areas like emergency medicine, general surgery, and anesthesiology.

Who Can Benefit From Jaw (Orthognathic) Surgery

People who have problems related to the jaws, tooth alignment and facial asymmetries, which create difficulties chewing, talking, sleeping, or carrying on routine activities, may benefit from having orthognathic (jaw) surgery. These procedures can also be used to correct aesthetic issues, such as a protruding jaw, a congenital defect, or an unbalanced facial appearance.

After a thorough examination at our office — and a consultation with an oral surgeon — we can let you know if you're a candidate for orthognathic surgery. In general, if orthodontic treatment can solve the problem, that's where you will start. Yet, while orthodontics can successfully align the teeth, it's sometimes the jaws themselves that need to be brought into line. In most cases, braces will be used before, during and after the surgical phase of treatment, to ensure that you end up with an effective — and aesthetically pleasing — result.

Conditions that can be successfully treated with corrective orthognathic surgery include the following:

  • Open bite, protruding jaw or receding chin
  • Congenital defects such as a cleft palate
  • Malocclusions (bite problems) resulting from underbites or severe overbites
  • Obstructive Sleep Apnea, when more conservative methods fail
  • Difficulty swallowing, chewing, or biting food
  • Chronic jaw or jaw joint (TMJ) pain and headache
  • Unbalanced facial appearance from the front or side
  • Inability to make the lips meet without straining
  • Chronic mouth breathing and dry mouth
  • Facial trauma

The Surgical Procedure

While every patient's needs are different, it's possible to outline some typical steps in the process. The first (and perhaps most important) component is consultation and planning among members of the dental team, including the restorative or general dentist, the orthodontist, and the oral surgeon. The overall plan we recommend for you may involve orthodontic treatments along with surgical procedures. Using diagnostic images, 3-D models and advanced software, we will develop a step-by-step plan for the entire process. It's even possible in many cases to show you a picture of what you'll look like when your treatment is finished.

The surgery itself may occur at the hospital or at the oral surgeon's office, with the type of anesthesia that's most appropriate for the procedure, and for your comfort. Because the actual surgery is generally performed inside the mouth, it often leaves no visible traces. After the procedure, minor pain and swelling can be controlled by over-the-counter or prescription pain medication. A soft or liquid diet may be recommended for a period of time following the procedure.

Following surgery, we will closely monitor your condition and help you through each phase of the treatment plan. When it's complete, you can enjoy the benefits of improved functionality and an enhanced appearance.  We think you'll also find it creates positive changes in many areas of your life.

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