G523-char group
Disorders of other cranial nerves
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: disorders of: acoustic [8th] nerve (H93.3) optic [2nd] nerve (H46, H47.0) paralytic strabismus due to nerve palsy (H49.0-H49.2)