Comparison of maxillofacial and dental injuries in four contact team sports: American football, bandy, basketball, and handball

Maxillofacial and dental injuries were studied in registered players of American football, bandy, basketball, and handball in Finland between 1979 and 1985. In American football, where facial protection is complete and mandatory, maxillofacial and dental accidents accounted for only 1.4% of all accidents. In bandy, where facial protection was inadequate during the time of study (only the helmet and extraoral mouth protector were mandatory), the respective figure was 10.6%. The most frequent causes of injury were a blow from another player (in American football, basketball, and handball) or a blow from the stick (in bandy). In American football, the mean cost of treatment related to maxillofacial and dental injuries was only 60% of the mean total cost of all injuries. In contrast, the mean cost of treatment for maxillofacial and dental injuries in basketball and bandy was twice and three times as high, respectively, as that for all injuries. The need for adequate facial protection in contact sports is also discussed.