Y163-char group
Poisoning by and exposure to organic solvents and halogenated hydrocarbons and their vapours, undetermined intent
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Cannot be used as primary diagnosis
Coding guidance (WHO 2019)
Incl.: benzene and homologues carbon tetrachloride [tetrachloromethane] chlorofluorocarbons petroleum (derivatives)