title: Knee injuries. Part I: the torn meniscus.
mesh_terms: D001696:Biomechanical Phenomena; D002358:Cartilage, Articular / Q000293:injuries*; D006801:Humans; D007717:Knee / Q000502:physiology; D007718:Knee Injuries / Q000473:pathology* / Q000517:prevention & control; D008023:Ligaments, Articular / Q000293:injuries; D013178:Sports Medicine