An Overview Of TMJ

The TMJ, also known as the temporomandibular joint, refers to a joint that connects the lower jaw to the upper skull. The TMJ has a unique structure due to the round protraction of the mandible. It is a disc-like structure called cartilage present between the two bones.

 

The ligaments originating from different parts of the neck and head hold three parts of the TMJ. This complex structure supports all of the movements of your jaws. These ligaments stay in place with the help of different muscles, which generally support functions of the lower jaw.

How does TMJ work?

There are two ways you can move your jaws. The first way is pretty much like a hinge that allows your mouth to open and close. The second way refers to the sliding motion that allows you to move your lower jaw from side to side and backward and forward. These movements allow you to eat and speak properly.

Problems that can happen to a TMJ

Any problem, such as a fracture, swelling, or soreness can limit the movement of your lower jaw, and cause the pain to radiate to the neck and head area. A fracture to the articular disc is a rare problem, but it can displace, causing extreme pain and swelling. TMJs develop arthritis quite rarely, but this problem, if it occurs, can be very hard to treat. You are going to need more than anti-inflammatory drugs to treat this issue. In most cases, the pain in the TMJ is temporary. You can treat this pain by using ice and then heat, as it relieves sore ligaments and muscles.

 

Grinding and clenching

In some cases, the real cause of pain in the TMJ is due to the teeth rather than TMJ and ligaments around it. For instance, the misalignment of teeth can result in the patient grinding their teeth, causing pressure on the TMJ. According to the American College of Prosthodontists mental stress due to work or personal reasons can result in an aggressive jaw activity, which can put an alarming amount of pressure on your jaws. You may want to talk with your dentist if you think that you have this problem.

Another reason for TMJ is clenching, which many patients exhibit while sleeping at night. Your doctor may recommend a plastic night guard to alleviate this problem.

Needing surgery no the TMJ

Dentists rarely suggest surgery to treat TMJ disorders, but it can be quite an effective solution if you opt for it. The dentist will refer you to an oral and maxillofacial surgeon in some cases. The treatment involves imaging of joints to determine if surgery is an option.

Keeping TMJ in good health

The best way to keep your TMJ in good health is to visit your dentist regularly. The regular dental exam will help your dentist know if you are developing a TMJ disorder. The best way is to visit the dentist twice every year. It will help you prevent any issues that are developing. These dental visits will help you retain your smile for many years of your life.