[The incidence of hepatitis following orthopedic operations with massive blood-loss in adolescents (author's transl)]. / Die Hepatitisquote nach orthopädischen Operationen mit grossem Blutverlust bei Jugendlichen.

Blood replacement in 527 thoracic spinal grafts (n=295) was greater (F=17.99; 1.116; 0.01) when grafting had to be done in two stages. Between 1953 and 1972 3 cases of postoperative jaundice were seen, negative to Australia-Antigen. Transfusion hepatitis appears to be rarer in this operative material of adolescent orthopedic patients then in other disciplines published. The reasons may be: homogenous material, intact youthful immunity reactions, thorough prevention of infection in orthopedic departments. More could be said only in polycentric prospective study. Preventive measures for hepatitis prophylaxis are discussed.