Issues with Occlusal Splints: A Patient's Concern - Dentistry

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Issues with occlusal splints?


Hello Dr.
Wang,
A year and a half ago, I experienced sounds from my temporomandibular joint (TMJ) when opening my mouth.
After my dentist taught me how to relax my jaw joint, my symptoms improved significantly, and there was only a slight sound when I opened my mouth.
Recently, my doctor recommended that I use a bite splint.
However, after wearing the bite splint, I feel that my joint is even tighter in the morning when I try to open my mouth, almost as if it's about to lock.
The doctor adjusted the bite splint once, but there was still no improvement.

Could you please explain why this is happening? What should I do? Is it advisable to continue wearing the bite splint? Thank you in advance for your response!

Ms. Chen, 40~49 year old female. Ask Date: 2004/07/31

Dr. Wang Cunzhen reply Dentistry


Ms.
Chen: Hello! Theoretically, when you first start using the occlusal splint, the situation you described can indeed occur due to adaptation issues.
Typically, after a period of time, as your joints readjust, the situation should improve.
However, it is essential to have the splint properly adjusted; if the occlusal splint is unstable, this condition may worsen.
Therefore, regular follow-up appointments for adjustments are quite necessary.
You can discuss this with the dentist who made your occlusal splint, and with more adjustments, I believe you will gradually see improvement.

Reply Date: 2004/07/31

More Info


Hello! Thank you for reaching out with your concerns regarding the use of an occlusal splint for your temporomandibular joint (TMJ) issues. It sounds like you've been experiencing some challenges with your jaw, and I appreciate the opportunity to help clarify your situation.

From what you've described, it seems that you initially found relief from your TMJ symptoms after learning relaxation techniques for your jaw. However, the introduction of the occlusal splint has led to a sensation of increased tightness or discomfort, particularly when you attempt to open your mouth in the morning. This is not an uncommon experience, and there are several factors that could be contributing to your current discomfort.

Firstly, it's important to understand that occlusal splints are designed to help alleviate symptoms associated with TMJ disorders by providing a stable bite and reducing the strain on the jaw muscles and joints. However, the effectiveness of a splint can vary from person to person. In some cases, the splint may initially feel uncomfortable or may not fit perfectly, leading to increased tension in the jaw. If the splint is too thick or not properly adjusted, it can create additional pressure on the TMJ, which might explain the sensation of tightness you are experiencing.

Another possibility is that your jaw muscles may be reacting to the splint by tightening up, especially if you are subconsciously clenching or grinding your teeth while wearing it. This phenomenon is sometimes referred to as "splint-induced bruxism." If your body is not accustomed to the splint, it may take time for your muscles to adapt to the new position of your jaw.

Given that your dentist has already made adjustments to the splint without significant improvement, it may be beneficial to revisit your dentist or a specialist in TMJ disorders for a thorough evaluation. They can assess the fit of the splint and determine if further adjustments are necessary. Additionally, they may explore other treatment options, such as physical therapy, which can help with muscle relaxation and improve jaw function.

In the meantime, if the splint continues to cause discomfort, it may be wise to take a break from wearing it, especially if you feel that it is exacerbating your symptoms. You can also try gentle jaw exercises and relaxation techniques to help alleviate tension in the area. Applying moist heat to the jaw can also provide relief.

It's essential to communicate openly with your healthcare provider about your symptoms and any changes you notice. They can help guide you in determining whether to continue using the splint or to explore alternative treatments. Remember, managing TMJ disorders often requires a multifaceted approach, and what works for one person may not work for another.

In summary, while occlusal splints can be beneficial for many individuals with TMJ issues, they may not be suitable for everyone, especially if they lead to increased discomfort. Regular follow-ups with your dentist or a TMJ specialist will be crucial in finding the right solution for your specific situation. Don't hesitate to seek further evaluation and support to ensure you receive the best care possible. Take care!

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