Temporomandibular Joint Disorders: Symptoms, Treatments, and FAQs - Dentistry

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Temporomandibular joint (TMJ)


Hello, doctor.
I would like to ask you again about my condition.
On September 2nd, I mentioned that my temporomandibular joint (TMJ) does not hurt, but when I open my mouth, I have to first open the right side and hear a click, then the left side also clicks, and I can only open my mouth to the maximum in two steps.
This has been going on for quite some time! I would like to know how the hospital will treat this.
Will they directly perform a reduction? Will the reduction be painful? Or will I need to get an occlusal splint? This has been bothering me for a long time!
This is your previous response: You have a displacement of the meniscus in the TMJ, and direct reduction is difficult because it is not a dislocation.
Both medication and an occlusal splint can be effective, but it may take a longer time since the muscles on the side that pulled the meniscus out of place are not easy to relax.

I have some additional questions: Do I need to wear the occlusal splint all day? Will it be uncomfortable, making it difficult to eat or chew? Are there any side effects from the occlusal splint or medication? Given my symptoms, will I need surgery? Should I go to a major hospital's oral and maxillofacial department for treatment, or should I first visit a general dentist for an evaluation?

Zhong Zhong, 20~29 year old female. Ask Date: 2015/09/03

Dr. Huang Zhicheng reply Dentistry


Dear Zhong Zhong,
Hello, you should not wear the occlusal splint while eating; it needs to be removed.
There are almost no side effects, and since you are still young, you can wear the occlusal splint for three months and then reassess.
This will also help identify the underlying cause (if you grind your teeth, there will be traces recorded on the splint).
Large hospitals should have a clinic for temporomandibular joint disorders.
Wishing you safety and health.
Sincerely,
Dr.
Huang Chih-Cheng
Director of Dentistry, Taoyuan Hospital, Ministry of Health and Welfare

Reply Date: 2015/09/03

More Info


Temporomandibular Joint Disorders (TMJ disorders) are a group of conditions that affect the jaw joint and the surrounding muscles. Symptoms can vary widely, but common signs include pain in the jaw, difficulty opening the mouth, clicking or popping sounds when moving the jaw, and sometimes headaches or ear pain. Given your description, it seems you are experiencing a form of TMJ disorder, possibly related to the displacement of the articular disc (the meniscus) within the joint.


Symptoms and Diagnosis
From your account, it appears that you have difficulty fully opening your mouth without making a sound, which could indicate that the disc is not properly aligned. This condition can lead to discomfort and may affect your ability to chew or speak comfortably. The sounds you hear when opening your mouth suggest that there may be some mechanical issues within the joint itself.


Treatment Options
When it comes to treatment, there are several approaches:
1. Conservative Management: This often includes medications such as non-steroidal anti-inflammatory drugs (NSAIDs) to help reduce pain and inflammation. Muscle relaxants may also be prescribed to alleviate muscle tension around the jaw.

2. Splints or Occlusal Appliances: A common non-invasive treatment is the use of a bite splint or occlusal appliance. This device is typically worn at night and sometimes during the day to help realign the jaw and reduce strain on the TMJ.
- Wearing the Splint: You may be concerned about wearing the splint all day. Generally, it is recommended to wear it primarily at night, but your dentist or oral surgeon may suggest wearing it during the day if your symptoms are severe. Initially, it may feel uncomfortable, and eating might be challenging, but many patients adapt over time.

3. Physical Therapy: This can include exercises to strengthen the jaw muscles and improve flexibility. A physical therapist may also use modalities like ultrasound or heat to relieve pain.

4. Injections: In some cases, corticosteroid injections into the joint can provide relief from inflammation and pain.

5. Surgery: Surgery is usually considered a last resort and is only recommended if conservative treatments fail. Surgical options can include arthroscopy or open joint surgery to repair or reposition the disc.


Follow-Up and Evaluation
You mentioned the possibility of needing to visit a hospital for evaluation. It is advisable to consult with a specialist in oral and maxillofacial surgery or a dentist who specializes in TMJ disorders. They can perform a thorough examination, which may include imaging studies like X-rays or MRI to assess the condition of the joint and surrounding structures.


Concerns About Pain and Recovery
Regarding your concerns about pain during a potential reduction procedure, it’s important to note that direct manipulation of the joint can be uncomfortable, but it is typically performed under local anesthesia or sedation to minimize discomfort. The recovery time can vary based on the treatment chosen and the severity of your condition.


Conclusion
In summary, TMJ disorders can be complex and require a tailored approach to treatment. It is crucial to have a thorough evaluation by a qualified healthcare provider who can guide you through the best treatment options based on your specific symptoms and needs. If you are experiencing significant discomfort or functional limitations, seeking care sooner rather than later is advisable to prevent further complications.

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