Urologic sports injuries in children.

Sports participation is an important part of the lives of many children and adolescents. The risk of sustaining a genitourinary injury during sports is low. The published literature suggests that the specific risk to those patients with only one healthy kidney, ovary, or testicle is very low but not zero. Physicians who counsel patients and families about sports participation need to consider many factors: the type of sport, the level of play, the local sports culture, and the relative degree of risk. The published data suggest that major injuries to an ovary during sports are exceedingly rare. Major injuries to a testicle are also unusual. Significant kidney injuries, while uncommon, do occur and not necessarily only in the well-known collision sports.