Alphabetic index · C

Cephalgia, cephalalgia

see also Headache

Sub-terms

histamineG44.009
intractableG44.001
not intractableG44.009
trigeminal autonomic (TAC) NECG44.099
intractableG44.091
not intractableG44.099

Index entries point you to a code — always verify it in the tabular list before assigning.