Posted on 5/15/2026 by Lehigh Oral and Maxillofacial Surgery
Are you experiencing persistent jaw pain, headaches, or clicking sounds when you open and close your mouth? These could be signs of a temporomandibular joint disorder, often referred to as TMJ. Let's explore how a simple device, called an oral splint, can often bring significant relief.
What is TMJ?
The temporomandibular joint (TMJ) acts like a sliding hinge, connecting your jawbone to your skull. You have one on each side of your jaw. TMJ disorders can cause pain in your jaw joint and in the muscles that control jaw movement. It can affect your ability to chew, speak, and even sleep comfortably.
What Causes TMJ Issues?
The exact cause of TMJ disorders is often hard to pinpoint. It can be a combination of factors, including:
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Grinding or clenching your teeth (bruxism): This puts excessive pressure on the joint.
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Arthritis: Both osteoarthritis and rheumatoid arthritis can affect the TMJ.
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Jaw injury: A direct blow or trauma to the jaw can damage the joint.
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Stress: Psychological stress can lead to muscle tension and clenching.
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Poor posture: Incorrect posture can strain the muscles in your neck and jaw.
How Can an Oral Splint Help?
An oral splint is a custom-made appliance that fits over your upper or lower teeth. It's often made of a hard acrylic material and is designed to help in several ways:
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Reduces clenching and grinding: The splint acts as a barrier between your teeth, preventing them from fully contacting when you clench or grind. This reduces the force on the TMJ and surrounding muscles.
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Relaxes jaw muscles: By providing a stable and even surface for your teeth to rest on, the splint helps relax the jaw muscles, reducing tension and pain.
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Repairs oral care: By protecting the teeth from grinding, it helps improve your oral care and prevents damage.
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Stabilizes the joint: In some cases, the splint can help to reposition or stabilize the TMJ, reducing pain and improving function.
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Restoration dentistry: Splints can play a role in protecting restorative work in patients with parafunctional habits.
Types of Oral Splints
There are different types of oral splints available. A flat plane splint is a common type, providing a flat surface for your teeth to contact. Another type is a stabilization splint, which is designed to stabilize the jaw and reduce muscle tension. The type of splint that is right for you will depend on the specific nature of your TMJ disorder and the findings of your examination.
What to Expect with an Oral Splint
If your oral surgeon recommends an oral splint, they will take impressions of your teeth to create a custom-fit appliance. Once the splint is ready, you'll wear it as directed, typically at night. Regular follow-up appointments are important to monitor your progress and make any necessary adjustments to the splint. It's important to maintain excellent oral care while using a splint, ensuring it remains clean and free from bacteria.
Is an Oral Splint Right for You?
An oral splint can be a very effective way to manage TMJ pain and improve jaw function. However, it's essential to consult with an oral surgeon or qualified dental professional to determine if it's the right treatment option for you. They can properly diagnose your condition and recommend the most appropriate course of action.
Dental Blog | Oral Surgery Tips Allentown PA Expert oral surgery insights from Allentown oral surgeons. Learn about dental implants, wisdom teeth, recovery tips & more - read our dental blog today! Lehigh Oral and Maxillofacial Surgery, 1251 S Cedar Crest Blvd #311, Allentown, PA 18103 : (610) 435-6161 : lehighoms.com : 6/10/2026 : Related Terms: oral surgeon Allentown PA :
Are you experiencing persistent jaw pain, headaches, or clicking sounds when you open and close your mouth? These could be signs of a temporomandibular joint disorder, often referred to as TMJ. Let's explore how a simple device, called an oral splint, can often bring significant relief.