G713-char group
Primary disorders of muscles
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: arthrogryposis multiplex congenita (Q74.3) metabolic disorders (E70-E90) myositis (M60.-)