A mouth guard is a dental appliance worn over the teeth to protect them from damage. Mouth guards are often used during sports activities, but they can also be used to prevent teeth grinding or clenching. The cost of a mouth guard from a dentist can vary depending on the type of mouth guard and the materials used.
Custom-fitted mouth guards are more expensive than stock mouth guards, but they offer a better fit and more protection. Mouth guards made from high-quality materials, such as acrylic or polycarbonate, are also more expensive than mouth guards made from less durable materials, such as rubber or vinyl.