What is an arthrocentesis
An arthrocentesis is the most common surgical procedure available for the TMJ (Jaw). It is performed when you have a sudden onset or spontaneous locked jaw, which persists longer than 5 to 7 days.
Some common examples would be when you have woken up and your jaw is locked, you have bitten down awkwardly on something hard, like a large carrot or caramel, or even keeping your mouth open on exactly the wrong angle during a dental procedure.
How is Arthrocentesis treated
Best practice is for your physiotherapist to manually unlock the jaw with a “hands on” approach, as we can also start muscular rehab at the same time, but if it doesn’t fix it within 3 to 4 sessions, an arthrocentesis is recommended. This surgical procedure is most effective and has the best outcome within 6 weeks of the jaw becoming locked.
Post-Arthrocentesis rehabilitation
A locked jaw requiring an arthrocentesis often seems like a random event, but it is usually a sign that the jaw has been problematic for a period of time. Just like physio is required to rehab a knee after it has had a surgical procedure, physiotherapy is required to rehab a jaw post arthrocentesis, and there is a specific arthrocentesis protocol we follow for best outcomes.
Learn more about spontaneous jaw locking.
If you suffer from a sore or locked jaw, contact the Headache Neck and Jaw Clinic today for a comprehensive assessment and treatment.
Nigel Smith, co-founder of The Headache, Neck & Jaw Clinic, has over 20 years of experience as a specialist physiotherapist in jaw, neck, and headache pain management. Initially pursuing sports physiotherapy, Nigel found his true calling in TMJ treatment following a chance encounter with an oral surgeon.
His personal experience with TMJ issues and his dedication to developing conservative treatment pathways have made him a go-to expert for Dentists and oral surgeons seeking alternatives to surgical options.
Nigel’s commitment to excellence includes advanced training with the Watson Headache® Institute and lecturing at the University of Queensland. His expertise, backed by decades of hands-on practice and training, makes him a respected leader in this niche field. You can read more about my background, here.