M223-char group
Disorders of patella
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: dislocation of patella (S83.0)
Excl.: dislocation of patella (S83.0)