K063-char group
Other disorders of gingiva and edentulous alveolar ridge
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: atrophy of edentulous alveolar ridge (K08.2) gingivitis: NOS (K05.1) acute (K05.0) chronic (K05.1)