The temporomandibular joint (TMJ), the joint where the jawbone connects with the skull, is an essential part of any functional jaw. When this joint becomes inflamed or improperly aligned, its locking sensation can be quite unnerving and even quite painful. In this article, we’ll explore the anatomy of the TMJ, what happens inside as the joint locks, and how such occurrences can be remedied.
What is the TMJ?
The TMJ is one of the most commonly used joints in the body. It provides such essential functions as eating, talking, and making facial expressions. It brings the lower jawbone forward, backwards, and side to side. These functions make the TMJ incredibly complex, allowing it to accommodate all sorts of movements.
This joint is comprised of the temporal bone, which is part of the skull, and the mandible, which is the lower jawbone. Rotating, gliding, and hinging functions come from the disc of cartilage that sits between the bones. Additionally, ligaments and muscles surround and connect the joint. These muscles and ligaments work to guide movement and maintain its proper positioning.
What Happens Inside When the Joint Locks
The TMJ works in an efficient and smooth manner with minimal effort. However, when something goes wrong that impacts the joint’s ability to work properly, it may lock into place. The most common cause of locking is due to muscle fatigue, the muscular effort to keep the jaw open for extended periods of time, or an injury such as a dislocated jaw.
When a locking sensation is felt, it can mean that the disc of cartilage damaged or displaced, preventing the smooth gliding of the joint. The jaw can also feel as if it’s popping or catching while the locking sensation occurs. Additionally, the joint may experience a reduction or increase in its range of motion.
Options for Remedying a Locking Joint
If it’s determined that a locked jaw is due to an injury, such as a dislocation, it’s recommended to seek medical attention immediately. However, if an individual is experiencing frequent locking sensations without an injury, there are still options for alleviating the issue.
Self Care
In some cases, a locking TMJ can be remedied through self-care treatments, such as gentle massage, stretching exercises, ice and heat therapy, and the use of anti-inflammatory over-the-counter medications. Additionally, individuals may find it helpful to take steps to minimize strain on the joint, such as eating and speaking slowly, avoiding hard, crunchy foods, and practicing relaxation techniques to reduce stress.
Professional Treatments
If self-care treatments don’t do the trick, medical professionals may recommend other treatment options. These can include physical therapy, hot and cold therapy, soft foods, an oral splint for bruxism, and in some cases, surgery to correct the problem.
Ultimately, it’s important for individuals experiencing frequent locking of the TMJ to consult a medical professional for proper diagnosis and treatment. Failure to address such an issue can lead to chronic pain and long-term damage to the joint.
In Conclusion
The temporomandibular joint is an incredibly complex joint that allows for a wide range of movement. When this joint becomes inflamed or out of alignment, it can cause a locking sensation that can make eating, talking, and even yawning quite difficult. It’s important for individuals experiencing frequent locking sensations to seek medical attention for proper diagnosis and treatment.
If an individual is determined to be experiencing frequent locking of the TMJ, there are a variety of self-care and professional treatments available. These treatments can help alleviate the symptoms of a locked jaw and prevent long-term damage to the joint.
