Cumulative Official WHO Updates to ICD 10 - 1996 - 2001

[and aetiological ICD-10 code for secondary headache disorders] ... or C74.1 (malignant)] 10.3.2 [G44.813] Headache attributed to hypertensive crisis without hypertensive encephalopathy [I10] 10.3.3 [G44.813] Headache attributed to hypertensive encephalopathy [I67.4] 10.3.4 [G44.813] Headache attributed to pre-eclampsia [O13-O14] 10.3.5 [G44 ... ................
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