我国法医尸体检验工作，在刑事、民事诉讼和非正常死亡的死因判定等方面都发挥了重要的作用。但作者从许多信访、上访和重新鉴定的案例中也发现，一些案例之所以成为“老大难”的案件，多源于初检的失误，其主要问题如下。一、尸检不全面先入为主或满足于发现一种能构成死因的? China’s forensic autopsy work has played an important role in the criminal, civil litigation and the determination of the cause of death from non-normal death. However, the author also found from many petitions, petitions and re-accreditation cases that some cases have become “chronic” cases, mostly due to the mistakes of the initial examinations. The main problems are as follows. First, the autopsy is not fully preconceived or content to find a cause of death?