Top of the page
A dislocated jaw happens when the lower jawbone is pulled apart from one or both of the joints that connect the jaw to the base of the skull. This can cause problems even if the jaw pops back into place.
A dislocated jaw can happen when you hurt your face in a bad fall. Less often it can happen from opening your mouth too wide.
Your jaw may feel stiff, swollen, and sore. It is important to avoid hurting your jaw again while you are healing. Try not to open your mouth too wide. You may have a bandage wrapped around your jaw to help support it. Follow your doctor's instructions about wearing it.
Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse advice line (811 in most provinces and territories) if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.
Call 911 anytime you think you may need emergency care. For example, call if:
Call your doctor or nurse advice line now or seek immediate medical care if:
Watch closely for changes in your health, and be sure to contact your doctor or nurse advice line if:
Go to https://www.healthwise.net/patientEd
Enter Y945 in the search box to learn more about "Dislocated Jaw: Care Instructions".
Current as of: June 30, 2021
Author: Healthwise Staff
Medical Review:Adam Husney MD - Family Medicine & Kathleen Romito MD - Family Medicine & William H. Blahd Jr. MD, FACEP - Emergency Medicine
Care instructions adapted under license by your healthcare professional. If you have questions about a medical condition or this instruction, always ask your healthcare professional. Healthwise, Incorporated disclaims any warranty or liability for your use of this information.
©2006-2022 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.