溺水死亡率在全世界非故意伤害死亡率中位居第二,溺水死亡也是法医进行尸体检验中最常见的一种检验情况,因此,如何对于溺水死亡做好全面的法医学检验鉴定,对于溺水死亡的防范和鉴定都有着极其重要的意义。本文主要针对现场勘查、溺水死亡的尸体检验包括气道、肺泡腔内大量泡沫和藻类等异物的出现、身体损伤、溺死斑、胃和十二指肠内有溺液和异物、内脏器官有浮游生物、血清中氯离子浓度的变化、血清中钾离子浓度的变化、国内外溺水死亡尸体检验技术发展现状、硅藻检验技术中硅藻的定义和硅藻检验的原理等方面对溺水死亡中法医的鉴定要点进行了详细的分析和说明。 Drowning mortality ranks second in the worldwide unintentional injury fatalities, drowning death is also the most common case of forensic autopsy testing, so how to do a comprehensive forensic examination of death from drowning, for drowning death Precaution and identification are of paramount importance. In this paper, mainly for on-site investigation, the dead bodies of drowning tests include the appearance of foreign body such as airway, a large number of foam and algae in the alveolar cavity, body injuries, drowning spots, drowning and foreign bodies in the stomach and duodenum, Biological, serum chloride concentration changes, changes in serum potassium concentration, the status of death of cadavers at home and abroad, the status quo, the definition of diatoms in diatom testing technology and the principle of diatoms test and other aspects of the death of forensic medicine The main points of identification were analyzed and explained in detail.