A mouthguard is a protective device for the mouth that covers the teeth and gums to prevent and reduce injury to the teeth, arches, lips and gums. Mouthguards are regularly used in sports where deliberate or accidental impacts to the face and jaw may cause harm. Such impacts may occur in many sports including: boxing, martial arts, rugby, wrestling, Australian Rules football, soccer, basketball and hockey to name a few. Mouthguards may also prevent or reduce harm levels of concussion in the event of an injury to the jaw Mouth Guards Night Guards A night guard is a removable artificial oral appliance protecting natural existing teeth from grinding action causing wear and tear of natural teeth. Click image to enlarge Click image to enlarge Content © 2010 ProOral | Design © 2010 WM