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O423-char group

Premature rupture of membranes

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

  • ●Avoid — more specific 4-5 char codes exist (see below)
  • ●Applies only/mainly to females

Codes within O42

O42.0Premature rupture of membranes, onset of labour within 24 hoursO42.1Premature rupture of membranes, onset of labour after 24 hoursO42.2Premature rupture of membranes, labour delayed by therapyO42.9Premature rupture of membranes, unspecified