O813-char group
Single delivery by forceps and vacuum extractor
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
- ●Applies only/mainly to females
Coding guidance (WHO 2019)
Excl.: failed application of vacuum extractor or forceps (O66.5)