Liabilities of injury compensation in medical accidents is premise with medical negligence, the sta-tistical analysis of civil judgment in the 243 incident of malpractice damage compensate dispute case showed that there is no uniform standard to determine. In addition, the dual nature of medical and legal judgments were not performed. Identification of the dual mechanism of medical negligence and interpretation of medical negligence was unknown. It is difficult to convince doctors and patients and undermine our rule of law of judicial uniform. ...