Cumulative Official WHO Updates to ICD 10 - 1996 - 2001

I82.9. Embolism and thrombosis of unspecified vein. K55.0. ... (URC:0189) October 2003 Minor January 2005 Page 40. ... subcategories at B20-B23 are the only optional four-character codes for countries using the four-character version of ICD-10. These four-character subcategories are provided for use where it is not possible or not desired to ... ................
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