The current study deals with the results of the examination of 685 patients, who were treated in the department of traumatology in the KKH Garmisch-Partenkirchen during the winter season 99/00 and 00/01. The study included 259 injured carvers (120 female, 139 male) with an average age of 33.9 years and 426 injured conventional skiers (212 female, 214 male) with an average age of 33.2 years. The aim of the investigation was to compare both ski groups concerning injuries, the pathomechanism and the skiing experience. The results of the investigation showed that the knee injuries of carvers were more severe than in the conventional skiers. The difference was significant (p < 0.05).