The paper lists four groups of homonymy syndromes. It points out that the knowledge of medicine for a coder is the key to code the diseases correctly.

• 本文列举了四组具有相同名称、但却是完全不同的疾病的综合征,并给予适当的编码。提出了编码人员的医学理论知识的掌握与编码的准确性密切相关。