Background. Heavy ice and snow accumulation combined with record lo low temperatures in Chauanooga, Tennessee, from February 2-6, 1996, contributed to many sledding injuries. Methods. We retrospectively reviewed medical records of emergency visits to seven ar ea hospitals from February 2-6, 1996. Mie further reviewed sledding injury records. Sledding was defined as sliding on snow or ice using any device except skis. Results. Of 2,134 emergency room visits, 241 patients had 310 sledding injuries. Ages of patients ranged from 3 to 53 years (mean, 18.9; median, 16). One hundred twenty-eight injuries were severe. These included extremity injuries (65), head injuries (28), chest injuries (10), intra-abdominal injuries' (10),vertebral column fractures (11), and pelvic fractures (4). Thirty-six patients required inpatient hospitalization; 18 had surgery. The minimum healthcare costs associated with these injuries were estimated at $220,000. Conclusions. Major trauma potential is associated with sledding, especially where significant winter storms are uncommon. Level I trauma centers should seasonally incorporate sledding safety into community-wide injury prevention programs.