J343-char group
Other disorders of nose and nasal sinuses
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: varicose ulcer of nasal septum (I86.8)
Excl.: varicose ulcer of nasal septum (I86.8)