有机磷农药广泛存在于民间，主要用于杀虫。由于其来源广泛，在法医学检案中，经常接触到眼用有机磷农药自杀死亡的案例。非自杀性有机磷农药急性中毒也涉及到与法律有关的问题，且这类受害者存活的可能性极大，经施救存活后，需要进行法医学活体检验，以判明案件性质和明确有 Organophosphorus pesticides are widespread in the private sector, mainly for insecticide. Due to its wide range of sources, cases of suicide of ophthalmic organophosphorus pesticides often come into contact with forensic medical examinations. Acute poisoning of non-suicide organophosphorus pesticides also involves legal issues, and such victims are extremely likely to survive. Survival after rescue requires a forensic biopsy to determine the nature of the case and the existence of a clear