On this page you will find the earlier online versions of the ICD-10-WHO and earlier revisions: ICD-9, ICD-8 und ICD-6.
Period of validity and area of application are described in German language in the History - Versiondevelopment.
The ICD-10-WHO-Onlineversion is compiled from approx. 300 single files which are inter-linked extensively to ensure comfortable navigation. The integrated code-search enables fast location of the code you are looking for.
Textsearch can be accessed via the hot keys ctrg+f.
If you like this way to read ICD, you can transfer the files to your computer and use them offline: ICD at downloadcenter.
There is'nt any integrated Code-search in ICD-6, ICD-8 und ICD-9. There are 4 files for ICD-9.
More information on ICD-9, ICD-8 and ICD-6: ICD-9, ICD-8, ICD-6.