目的分析病案错号原因,采取相应对策杜绝错号。方法调查从建病案到病案回收过程中发生错号问题。结果错号原因为:1.门诊挂号室工作疏忽;2.一人发多号;3.错将ID号设为病案号;4.几组容易填错的数字混淆;5.空号。结论采取有效管理措施,杜绝病案错号的发生,使病案信息资源能够更好地被开发利用。 Objective To analyze the reasons for the wrong number of medical records and take appropriate countermeasures to eliminate the wrong number. Methods Investigations were made on the number of errors that occurred during the process of building medical records and recovering medical records. The reasons for the wrong number were as follows: 1. The work was neglected in the outpatient registration room; 2. One person issued more numbers; 3. The wrong ID number was set as the case number; 4. Several groups of easily misplaced numbers were confused; Conclusion Effective management measures are taken to prevent the occurrence of the wrong number of medical records so that the medical record information resources can be better developed and utilized.