Cumulative Official WHO Updates to ICD 10 - 1996 - 2001

abscess OCPR. bacteraemia. ... haemorrhage, surgical wound. haemorrhage, specified site for a procedure of the same site or region only. haematemesis OCPR ... 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 ... ................
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