Overview Epidemic features 1. high incidence in younger children, especially in 1-5 year-old Accidental Trauma becomes one of the main problems that affect the health, life and quality of life in childhood population One of the important topics of the pediatrics Most accidental trauma could be avoided if good care and management are followedOverview Epidemic features： 1. high incidence in younger children，especially in 1~5 year-old • Accidental Trauma becomes one of the main problems that affect the health, life and quality of life in childhood population • One of the important topics of the pediatrics • Most accidental trauma could be avoided if good care and management are followed