Skip to Content
Home > Health Resources > Arthroscopy for Temporomandibular Disorders
View Additional Section Content
For arthroscopic jaw surgery, the surgeon inserts a pencil-thin,
lighted tube (arthroscope) into the jaw joint through a small incision in the
skin. The arthroscope is connected to a small camera outside the body that
transmits a close-up image of the joint to a TV monitor.
The surgeon can insert surgical instruments through the arthroscope
to do surgery on the joint, preventing the need for more surgical
incisions. This technique is used to diagnose and treat
temporomandibular disorders (TMD).
During arthroscopic surgery, the surgeon may:
Procedures are done under
general anesthesia and usually take 30 minutes or
longer depending upon the type of procedure.
After surgery, you may start physical therapy within 48 hours in
order to maintain movement and prevent scar tissue from forming. You may also
use a mechanical device that gently moves your jaw joint (continuous passive
Your jaw movement may be limited for at least a month. And you may
need to follow a diet of liquid and soft foods.
Arthroscopy can also be used to flush out the joint (lavage) or to
inject an anti-inflammatory medicine. This can be especially helpful to
people who have TMDs caused by
Arthroscopy can be used to treat TMDs involving:
This procedure may also be used to diagnose a TMD (diagnostic arthroscopy).
Arthroscopy is not done when there is:
Arthroscopy is a minimally invasive surgery that can effectively treat TMDs. An arthroscopic surgery can effectively treat a TMD with fewer and less severe complications compared with an open-joint surgery.footnote 1
Complications of arthroscopic temporomandibular surgery are
uncommon but include:
Any surgical changes to the bone and soft tissue are irreversible
and can create new problems in the joint's delicate balance. Scar tissue
results from surgery that involves muscles, tendons, and ligaments and is
likely to restrict jaw movement to some extent.
When possible, a nonsurgical approach is preferred over surgery,
because the treatment is cheaper, safer, noninvasive, and involves less risk of
Current practice trends are to avoid altering disc position or
structure. After disc replacement, an adverse reaction to an artificial disc
If your doctor recommends surgery, experts agree that
it is best to get a second opinion.
Complete the surgery information form (PDF)(What is a PDF document?) to help you prepare for this surgery.
Tucker MR, et al. (2008). Management of temporomandibular disorders. In JR Hupp et al., eds., Contemporary Oral and Maxillofacial Surgery, 5th ed., pp. 629–649. St. Louis: Mosby Elsevier.
ByHealthwise StaffPrimary Medical ReviewerAdam Husney, MD - Family MedicineSpecialist Medical ReviewerArden Christen, DDS, MSD, MA, FACD - Dentistry
Current as ofNovember 20, 2015
Current as of:
November 20, 2015
Adam Husney, MD - Family Medicine & Arden Christen, DDS, MSD, MA, FACD - Dentistry
To learn more about Healthwise, visit Healthwise.org.
© 1995-2016 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Our interactive Decision Points guide you through making key health decisions by combining medical information with your personal information.
You'll find Decision Points to help you answer questions about:
Get started learning more about your health!
Our Interactive Tools can help you make smart decisions for a healthier life. You'll find personal calculators and tools for health and fitness, lifestyle checkups, and pregnancy.
Feeling under the weather?
Use our interactive symptom checker to evaluate your symptoms and determine appropriate action or treatment.
2700 Clay Edwards Drive, Ste 240, North Kansas City, MO 64116