Posted by Enrique Geiger (64.12.101.163) on March 08, 2001 at 12:36:46:
In Reply to: Code posted by DickR on March 07, 2001 at 12:15:53:
346 Migraine
The following fifth-digit subclassification is for use with category 346:
0 without mention of intractable migraine
1 with intractable migraine, so stated
346.0 Classical migraine
Migraine preceded or accompanied by transient focal neurological phenomena
Migraine with aura
346.1 Common migraine
Atypical migraine
Sick headache
346.2 Variants of migraine
Cluster headache
Histamine cephalgia
Horton's neuralgia
Migraine:
abdominal
basilar
lower half
retinal
Neuralgia:
ciliary
migrainous
346.8 Other forms of migraine
Migraine:
hemiplegic
ophthalmoplegic
346.9 Migraine, unspecified