Occlusal Splints and Night Guards

What are Occlusal Splints?

The occlusal splint, also known as a custom-made occlusal night guard, is worn on the teeth only at night during sleep. It is designed to protect the teeth from wear caused by clenching or grinding, and it helps treat bruxism by reducing the pressure exerted on the jaw. It is a removable dental appliance, and thanks to its personalized fit, it also helps gradually adjust the relationship between the jaws, while providing confort.

What Is an Occlusal Splint Used For?

Occlusal splints play an important role in preserving oral health. Designed to be worn over the teeth, they can relieve various jaw-related discomforts and prevent lasting damage. Whether it’s to correct a dental malocclusion or limit the effects of teeth grinding, they’re often recommended in several clinical contexts.

Reduction of Muscle Tension and Jaw Pain

Wearing occlusal splints can helps relax the jaw muscles, reducing tension that can accumulate throughout the day or during the night. This relief promotes better functioning of the temporomandibular joints and decreases pain associated with certain dental conditions.

Protection Against Tooth Wear Related to Bruxism

For people who suffer from bruxism, these splits help protect your teeth by acting as a barrier between the upper and lower teeth. By absorbing the pressure from teeth grinding, it reduces the risk of enamel erosion and cracks. It must be worn regularly to maintain this protection.

Improved sleep quality for some people

A properly fitted occlusal splint can improve nighttime comfort for some people by reducing micro-awakenings caused by involuntary teeth clenching. If you’re experiencing discomfort or suspect you may need an occlusal splint, an evaluation at one of our Lapointe dental clinics can help confirm whether treatment is indicated.

When Is an Occlusal Splint Recommended?

Signs and Symptoms Associated with Bruxism or Temporomandibular Joint Disorders (Tmj)

The tmj or bruxism can cause muscle pain, tension in the jaw joints, and fatigue of the tooth enamel. An occlusal splint can help limit this grinding and clenching of teeth during the night by distributing forces and protecting dental structures.

When to Consult to Assess the Need for a Splint?

If you’re experiencing persistent pain, clicking when opening your jaw, or fatigue upon waking, it’s time to consult your dentist. A comprehensive oral examination will determine whether wearing an occlusal splint is indicated so that it can effectively fulfill its protective function against the wear caused by grinding and clenching during the night.

How is an occlusal appliance made?

In-Clinic Dental Examination and Impressions

Before designing an appliance, a dental examination may vary depending on several factors, including the severity of teeth grinding or the presence of tooth wear. During this consultation, the professional assesses the tooth surfaces, then takes impressions to create a custom-fitted dental splints device.

Custom fabrication based on the patient’s dentition

Different types of occlusal splints are custom-made from oral impressions. This process produces a mouth guard that fits ideally to the patient’s mouth structure. The most common design is used to protect the upper teeth, preventing the upper teeth from touching the lower teeth.

Fitting, Adjustment and Follow-Up

Once the device is ready, an appointment is scheduled to check the fit of the splints for your mouth. Adjustments may be necessary to ensure its comfort and effectiveness. Regular follow-ups are recommended to ensure that the splint continues to fulfill its protective role over time.

How to Use and Care for an Occlusal Splint

Usage Recommendations (When to Wear It, Duration, etc.)

The occlusal splint is often worn at night, when muscle tension and teeth grinding during sleep are most frequent. Some patients may need to wear it during the day as well, depending on their professional’s recommendations. This device, often presented as a clear plastic guard, must be worn regularly to remain effective.

Tips to Extend the Life of Your Splint

After each use, it’s essential to gently brush the appliance with warm water using a soft-bristled toothbrush. Avoid abrasive products or hot water, which could warp the material. Store it in a clean, well-ventilated case. Proper maintenance helps extend its lifespan and ensures optimal oral hygiene.

What Are the Benefits of a Custom Occlusal Splint?

Comfort Tailored to Your Oral Anatomy

An occlusal splint designed from the patient’s impressions fits the shape of their dentition perfectly. This precise fit allows it to be worn on the teeth with reduced discomfort and less pressure on the jaw joints. It stays securely in place throughout the night, which facilitates treatment adherence.

Custom-Made Fit and Precision

A custom-made splint is specifically fabricated to protect the teeth from wear caused by grinding or clenching. It is designed to promote a balanced distribution of forces, which may help reduce the risk of pain or enamel wear over time.

Our Team at Centres Dentaires Lapointe

A properly fitted occlusal splint can help relieve jaw tension, prevent tooth wear, and improve your oral health. Centres Dentaires Lapointe supports you in choosing a solution tailored to your needs.

 

Does the Canadian Dental Care Plan (CDCP) cover occlusal splints or night guards?

Coverage for occlusal splints under the Canadian Dental Care Plan (CDCP) varies more than for procedures like extractions or root canal treatment, since splints are sometimes considered a preventive or comfort-related appliance depending on the diagnosis. We recommend confirming your eligibility and coverage details with our team before proceeding.