A mouth guard provides protection against injury. They protect soft tissue, teeth, dental restorations, implants and braces from damage. They act as a cushion, absorbing and distributing impact forces that can cause damage to teeth, lips, tongue and the jaw. Certain types can also prevent concussion.

The best type of mouth guard is a custom made one. An impression is taken of your mouth and the mouth guard is made to fit your mouth perfectly. Attention is given during the making for it to cover all necessary areas ensuring adequate protection. Over the counter mouth guards can be uncomfortable and unsatisfactory due to inadequate fit and size.