Abstract: Re-examination has become a focus in recent years.There is more criticism than appreciation on this phenomenon.Re-examination,just like a double-edge-sword,has both positive and negative aspects.It has become an important subject in improving the Chinese forensic science system to have a correct understanding of re-examination,and make full use of its positive aspects and prevent its negative effects.

Key words: re-examination, proper reason, prevention of abuse

摘要： 司法鉴定中的重新鉴定,近年来成为人们关注的热点。对于重新鉴定虽有褒者,但贬者声音更为强烈。重新鉴定是一把双刃剑,有其积极意义,也有其消极方面。正确地认识重新鉴定,充分利用其积极性,防止消极作用的出现,成为完善我国司法鉴定制度的重要课题。

关键词: 重新鉴定, 正当理由, 防止滥用