O66.1
Obstructed labour due to locked twins
Coding rules (TT06)
- ●Applies only/mainly to females
Sibling codes
O66Other obstructed labourO66.0Obstructed labour due to shoulder dystociaO66.2Obstructed labour due to unusually large fetusO66.3Obstructed labour due to other abnormalities of fetusO66.4Failed trial of labour, unspecifiedO66.5Failed application of vacuum extractor and forceps, unspecifiedO66.8Other specified obstructed labourO66.9Obstructed labour, unspecified