The Role of Occlusal Splints in Managing TMJ and Bruxism

Managing Temporomandibular Joint (TMJ) disorders and bruxism often requires a comprehensive approach to treatment. Occlusal splints have become a highly effective option for alleviating the symptoms of these conditions. Designed to protect teeth and reduce jaw strain, these devices offer significant relief for patients dealing with pain, discomfort, and other related issues.

What Is an Occlusal Splint for TMJ?

An occlusal splint for TMJ is a custom-made dental appliance designed to fit over the teeth and provide support for the jaw. By reducing pressure on the jaw joint and surrounding muscles, occlusal splints help alleviate TMJ symptoms, such as jaw pain, headaches, and difficulty chewing. These splints are particularly useful for managing conditions caused by jaw misalignment or excessive grinding.

Patients often notice improved comfort and function shortly after starting splint therapy, as the device encourages the jaw to rest in a more natural and less strained position.

Splint Therapy for Bruxism: A Protective Solution

Splint therapy for bruxism focuses on preventing the damage caused by teeth grinding and clenching. Bruxism, often occurring during sleep, can lead to worn-down teeth, fractures, and jaw pain. Occlusal splints act as a barrier, protecting the teeth from direct contact and reducing the impact of grinding.

For patients with severe bruxism, splints also help alleviate associated symptoms like jaw soreness and muscle tension. By minimising wear and tear, these devices extend the lifespan of your natural teeth and improve overall oral health.

Understanding TMJ Splint Types

TMJ splint types vary depending on the severity of the condition and the specific needs of the patient. Common options include:

  • Stabilisation Splints: These full-coverage devices help distribute the force of biting evenly, reducing strain on the jaw joint.

  • Repositioning Splints: Used to adjust the position of the jaw, these splints aim to correct alignment issues contributing to TMJ discomfort.

  • Night Guards: Often used for bruxism, these splints protect the teeth from grinding while reducing stress on the TMJ.

Choosing the right TMJ splint type requires a professional evaluation to ensure it addresses your symptoms effectively.

The Benefits of Splint Therapy

Patients undergoing splint therapy for bruxism or TMJ often experience multiple benefits, including:

  • Reduced jaw pain and muscle tension

  • Improved jaw function and range of motion

  • Prevention of further dental damage

  • Relief from headaches and facial pain associated with TMJ disorders

Splints are custom-fitted to ensure maximum comfort and effectiveness, making them a practical choice for long-term symptom management.

Incorporating TMJ Botox for Enhanced Relief

For patients requiring additional support, TMJ Botox in Melbourne can complement splint therapy. Botox reduces muscle tension around the jaw, further relieving pain and preventing clenching. This combination of treatments provides a comprehensive approach to managing TMJ disorders and their symptoms.

Who Can Benefit from an Occlusal Splint?

Patients experiencing the following may benefit from an occlusal splint:


  • Jaw pain or clicking sounds

  • Teeth grinding or clenching

  • Headaches or facial pain related to TMJ disorders

  • Uneven wear on teeth due to bruxism

A dental professional can determine whether a splint is the best option for your needs through a thorough evaluation.

Maintaining Your Occlusal Splint

Proper care of your occlusal splint ensures its longevity and effectiveness. Clean the device daily with a soft brush and mild soap, avoiding abrasive cleaners that can damage the material. Store the splint in a protective case when not in use to prevent damage or loss.

Regular dental check-ups allow your provider to monitor your progress and make any necessary adjustments to your treatment plan.

Start Your Journey to Comfort and Relief

At Andrew Gronow Dental Care, we provide personalised solutions for TMJ and bruxism, including custom occlusal splints tailored to your needs. We also collaborate with a trusted TMJ orthodontist to ensure comprehensive care for patients requiring specialised orthodontic support as part of their TMJ treatment plan. With our expertise in managing these conditions, we aim to improve your comfort and quality of life.

If you’re ready to explore splint therapy for bruxism or discuss TMJ splint types, contact us today to schedule a consultation. Let us help you find the relief you deserve.

Dr Andrew Gronow
Dr. Andrew Gronow

Dr Andrew Gronow was trained at the University of Melbourne and has been practicing Dentistry for over 40 years. Dr Gronow is passionate about providing the highest standard of care and has built a strong reputation for his contributions to the art and science of dentistry. 

Dr Gronow is a committee member of The American Equilibration Society, an instructor for the American Society of Occlusal Studies and a member of the Chicago Dental Society. His contributions were inducted into the Pierre Fauchard Academy in 2009. Dr Gronow is trained in implant placement, laser assisted dentistry, plate therapy, orthodontics for both braces and clear aligners and travels annually to the United States to further his knowledge in management of jaw dysfunction, complex restorative treatment and smile makeovers.

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