对ＩＣＤ－９中疑难编码的分析和建议解放军２１１医院张舒民利雅在ＩＣＤ－９的分类中，病案人员感到最困难的是临床诊断名称与ＩＣＤ编码不匹配，经反复查找均找不到满意的编码，分析有下列原因所致。一、客观因素：１．ＩＣＤ－９索引中未列出该疾病的名称。２．随着医... Analysis and Suggestions for Difficult Codes in ICD-9 The 211 Hospital of the People’s Liberation Army Zhang Shumin Li Ya In the classification of ICD-9, the most difficult case was that the clinical diagnosis name did not match the ICD code, and no satisfactory code could be found after repeated searching. The analysis is due to the following reasons. First, the objective factors: 1. The name of the disease is not listed in the ICD-9 index. 2. With medical...