M343-char group
Systemic sclerosis
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Incl.: scleroderma Excl.: scleroderma: circumscribed (L94.0) neonatal (P83.8)