目的:本文旨在对肿瘤外科手术名称分级与编码管理进行研究,寻求医院医疗、手术和管理的精益化发展。方法:统计2015年-2016年的手术数据,挑选出其中在分级和编码等方面出现错误的手术次数,并深入的探讨错误的原因。结果:2015-2016年之间,手术数据出现了一定程度上的纰漏,主要原因有手术名称寻找不到对应分级、人工输入数据出现错误、编码管理问题、系统乱码问题等。结论:对于肿瘤外科的手术而言,其名称分级与编码管理还存在一定的不足。 OBJECTIVE: This paper aims to study the classification and coding of tumor surgical names in order to seek the lean development of hospital medical treatment, surgery and management. Methods: The data of 2015-2016 were collected, the number of surgeries in grading and coding was selected, and the reason of the error was discussed in depth. Results: Between 2015 and 2016, there was a slight flaw in the surgical data. The main reasons were the classification of surgery name, the error of manual input data, coding management problems and system garbled problems. CONCLUSIONS: There are still some deficiencies in the management of tumor grade and coding for the surgery of tumor surgery.