What Is an Occlusal Guard?

An occlusal guard—often called a night guard—is a custom appliance worn while sleeping. It creates a protective barrier between the upper and lower teeth to reduce the effects of clenching and grinding, a condition commonly known as bruxism.

Teeth grinding can lead to several oral health concerns if left untreated, including:

• Worn or fractured enamel
• Increased tooth sensitivity
• Jaw discomfort or muscle tension
• Damage to dental restorations such as dental crowns
• Stress on existing dental work like dental bridges

A custom occlusal guard helps absorb pressure and protect the teeth from long-term wear.

What Are Sports Mouthguards?

Sports mouthguards are designed to protect teeth during physical activities and athletic events. Contact sports, recreational activities, and even non-contact sports can place teeth at risk of impact injuries.

A properly fitted sports mouthguard helps:

• Cushion the teeth during sudden impacts
• Reduce the risk of chipped or broken teeth
• Protect dental restorations such as dental implants
• Help prevent injuries to the lips, cheeks, and tongue

Custom mouthguards are typically more comfortable and secure than over-the-counter versions because they are made specifically for your bite.

Custom Mouthguards vs. Store-Bought Options

While over-the-counter mouthguards are widely available, they often lack the precision and comfort of a professionally made appliance. Custom mouthguards are designed using detailed impressions of your teeth to ensure a secure and balanced fit.

Benefits of custom mouthguards include:

• Improved comfort and fit
• Better protection for teeth and dental work
• Greater durability for long-term use
• Easier breathing and speaking during sports

The process for creating a custom guard may include digital impressions using advanced technology such as dental impressions.

Who Should Consider a Mouthguard?

Occlusal guards and sports mouthguards can benefit a wide range of patients. You may be a good candidate if you:

• Grind or clench your teeth during sleep
• Wake up with jaw soreness or headaches
• Participate in contact or high-impact sports
• Want to protect restorations such as same-day crowns
• Have experienced dental injuries during athletic activities

During your consultation, our team—including Dr. Catherine Martin—will evaluate your bite and recommend the most appropriate protective appliance.

Occlusal & Sports Mouthguard FAQs

What is the difference between an occlusal guard and a sports mouthguard?

An occlusal guard is worn at night to reduce damage from teeth grinding or clenching. A sports mouthguard is designed to protect teeth during athletic activities and physical impact.

How long do custom mouthguards last?

With proper care, custom mouthguards can last several years. The lifespan may vary depending on grinding habits, athletic use, and overall wear.

Are custom mouthguards comfortable?

Yes. Because they are designed specifically for your teeth, custom mouthguards typically provide a more comfortable and secure fit than store-bought options.

Can children and teens wear sports mouthguards?

Yes. Sports mouthguards are commonly recommended for children and teenagers who participate in athletic activities that may put their teeth at risk.