TMD/Bruxism Night guards

What is Bruxism?

Bruxism is a common condition characterized by unconsciously grinding or clenching your teeth, either while awake or during sleep. While mild cases may not require treatment, frequent and severe bruxism can lead to significant issues, including jaw disorders, chronic headaches, and damaged teeth.

Signs and Symptoms of Bruxism

Be aware of these common indicators if you suspect you may have bruxism:

• Teeth grinding or clenching, which can be loud enough to disturb a sleeping partner.
• Flattened, fractured, chipped, or loose teeth.
• Worn tooth enamel, exposing the deeper, more sensitive layers of your tooth.
• Increased tooth pain or sensitivity.
• Damage from chewing on the inside of your cheek.
• Pain or soreness in your jaw, neck, or face.
• A tired or tight feeling in your jaw muscles.

When to See Your Dentist for Bruxism

It's important to discuss any bruxism symptoms with your dentist. Regular dental checkups are crucial as they can reveal signs of teeth grinding or clenching that you might not notice yourself. Early intervention can prevent extensive damage.

Understanding Temporomandibular Joint Disorder (TMD)

TMD stands for Temporomandibular Joint Disorder, a term used to describe conditions affecting the temporomandibular joints (TMJs) – the hinge joints connecting your lower jaw to your skull. TMD typically results in pain in or around these joints and can significantly impact your ability to move your jaw.

Signs and Symptoms of TMD

Common indicators of TMD include:

• Pain and tenderness in or around the ear, jaw, face muscles, or temples.
• Difficulty opening or closing your mouth completely.
• A clicking, popping, crunching, or grinding noise when you chew, yawn, or open your mouth.
• A "locked" jaw, where the jaw gets stuck in an open or closed position.
• TMD may also be associated with chronic neck pain and headaches.

What Causes TMD?

TMD often results from a combination of factors. These can include jaw injuries, joint diseases like arthritis, or conditions that affect the jaw muscles. It is widely believed that bruxism (teeth grinding and clenching) and tension in the head or neck muscles can exacerbate TMD symptoms. Psychological stress is also considered a significant contributing factor.

How Your Dentist Can Help with Bruxism & TMD

Your dentist plays a crucial role in diagnosing and managing both bruxism and TMD. At Rosedale Dental in Thornhill, our on-site lab enables us to craft professional, custom-fitted dental nightguards right here in our office. This allows us to provide prompt, precise solutions designed to protect your teeth from the damaging effects of grinding and clenching, significantly reducing discomfort and preventing further dental issues. Managing bruxism can also often alleviate symptoms of TMD.

Comprehensive Diagnosis for TMD

For a proper diagnosis of TMD, your dentist will conduct a thorough medical and dental evaluation. This may include:

• Panoramic X-rays to evaluate the jaw joint and surrounding structures, as well as to check your occlusion (how your teeth come together).
• Examination of the muscles and tissues of your head and neck for inflammation or tenderness.
• Assessment of jaw function through specific exercises and movements.
• In some cases, a referral to an oral and maxillofacial surgeon for further specialized evaluation and diagnosis.