Dentists Explain the Causes and Symptoms of TMJ

Dentists Explain the Causes and Symptoms of TMJ


Temporomandibular joint dysfunction or TMJ is a painful condition that affects more than 10 million Americans. It’s a prevalent ailment that dentists diagnose about 3 million times each year. This debilitating condition can last months or even years, and some people need surgical intervention. While it seems to be more prevalent in women, men can also experience pain from this dental issue.

What Is TMJ?

The temporomandibular joint mimics a sliding hinge. The responsibility of this joint is to connect the jawbone and skull. You have one of these joints on both sides of your jawline, which means there are two in total.

When you have TMJ, you have pain in your jaw because the muscles that control the movements experience strain. Dentists often have a hard time determining the exact cause of the condition, but many things can come into play. They have divided this type of joint disorder into three categories, which is solely based on the symptoms.

The categories are:

•Arthritis of the temporomandibular joint
•Myofascial pain in the muscles that rule jaw function
•Internal instability, which is a dislocated jaw from injury or a slipped disk


Many factors can play a role in the development of this condition. Genetics is one crucial aspect. If a mother or father suffered from this ailment, then it’s likely that the children may also have issues with their jawbone.

Another significant issue is grinding your teeth. If you clench and grind your teeth in your sleep, then you have a condition known as bruxism. You can have bruxism and never develop TMJ, but it’s known as one of the leading causes of the development of this disorder.

Thankfully, in most cases, the discomfort that comes with these disorders is usually temporary. There are many non-surgical treatment options available. Surgery is always a last resort when the pain is unbearable, and most people have complete relief of discomfort with any procedure.

migraine causesSymptoms of Temporomandibular Joint Dysfunction

The pain associated with the dysfunction of the temporomandibular joint is universal. Most people experience the following symptoms:

•Rigid Movements of the Jaw
•Lock Jaw
•Tenderness in the Jaw Area
•Pain in Jaws, Face, or Neck
•Popping or Clicking Noise When Moving Jaw
•Teeth don’t Properly Align
•Ear Pain in and Around the Area
•Intense Headaches even Migraines
•Pain When Chewing
•Inability to Open Mouth Completely
•Pain in Shoulders and Upper Neck Area
•Worn Down Molars
•Teeth no Longer Fit Together Properly

Diagnosing TMJ

Not every jaw pain is a cause for alarm, so diagnosing TMJ can be a challenge. You can experience some discomfort from chewing gum or eating nuts or other crunchy foods. However, when you have an issue with your temporomandibular joint, the pain will be debilitating and last for an extended period.

There is no definitive test that can rule out or prove that you have TMJ. However, if you’ve been suffering from this and nothing over the counter seems to help, then it’s time to see a dentist. The first thing the dentist must do is establish that this isn’t coming from your sinuses or an ear infection, which can give similar symptoms.

If everything is clear, then they will look inside your mouth. They want to ensure that there is nothing else contributing to the pain you feel. The dentist can look at your teeth and be able to tell if you grind them in your sleep. One of the common signs is if the molars wear down from excessive grinding.

People who grind their teeth are at a higher rate of developing this disorder. Use a journal to write down your symptoms. Your dentist can look at the trends and see how often the pain is bothering you.

Imaging may help to confirm a diagnosis

Though there is no definitive test, an MRI, CT or x-ray, can help point them in the right direction. An MRI will show the most detail, but it’s a costly test that is often used as a last resort.

The dentist will look at the imaging reports, go through your journal to identify pain trends, and then make a diagnosis. They can use little indicators in your journal like the pain is worse upon waking and gets better as the day improves. When everything else has been ruled out, then they will identify the condition like TMJ.

Treating Temporomandibular Joint Dysfunction

There are many different methods to treat a disorder of the temporomandibular joint. Depending on the cause of the condition, more aggressive measures may be required.

•Posture Training

One of the most basic ways to treat this condition is by learning how to rest the mandible and cervical spine alignment. When you learn how to breathe in and out through your nose correctly, it will put the head and cervical spine at rest. By utilizing the spine, head, and jaw posture training, many find complete relief.

•Myofascial Massage

A soft tissue massage on the facial muscles often reduces the inflammation and sensitivity in the area of this joint. It allows the joint to move freely, and it promotes flexibility. Many people notice a remarkable improvement after the first massage.

•Joint Manipulation

This physical therapy method consists of a variety of skilled movements that are used at various speeds. The goal is to reestablish flow and improve the mechanics of the joint, which will enhance function and decrease pain.

•The Use of Biophysical Agents

Biophysical agents are a large group of treatment options that include electrical, sounds, and light therapy. They help to promote muscle generation and contraction. Additionally, they help to stop the malignant muscular activity, which helps to speed the rate of healing in the tissues.

Things used include a Tens unit, laser lights, or an ultrasound. Any combination o these agents can be used to promote healing.

•Intramuscular Dry Needling

Dry needling is very similar to acupuncture in methodology. A needle is inserted into the muscular tissues and is put into the myofascial trigger point. Since this point is known to radiate pain in the entire body, the goal is to break the vicious cycle.


Muscle tissue will be restored to its regular length, and therefore, the range of motion improves as the muscle strengthens.

Here’s what happens to your body when you try acupuncture for healing.

•Neuromuscular Reeducation

Neuromuscular rehabilitation uses physical activity to enhance balance. It also enhances synchronization, kinesthetic perception, stance, core strength, the effectiveness of muscle contractions, and it helps to increase motor skills. During this phase of the rehabilitation process, it’s essential to promote independence. At this point, the patient should be able to reap the benefits and maintain them.

•Craniosacral Therapy

Sometimes, the best approach is to use hands-on techniques to relieve tension in the body. When using craniosacral therapy, many see an improvement in their whole-body health. The goal is to normalize the area closest to the spinal cord and brain.

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