Dental injuries are easily prevented. It has been suggested that a properly fitted custom mouthguard may reduce the rate of concussion as well as dental injuries.
Some experts recommend that mouthguards be worn by athletes in competitive and recreational sports in which impact, contact and collision are likely to occur. The American Dental Association recommends wearing custom mouthguards for the following sports: acrobats, basketball, boxing, field hockey, football, gymnastics, handball, ice hockey, lacrosse, martial arts, racquetball, roller hockey, rugby, shot putting, skateboarding, skiing, skydiving, soccer, squash, surfing, volleyball, water polo, weightlifting, and wrestling. Other experts include baseball and softball infielders on that list. They further recommend the mouthguard to be worn during all practices and competition.