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Journal of Pregnancy
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Journal of Pregnancy
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2015
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Article
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Tab 6
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Clinical Study
Determinants and Outcomes of Emergency Caesarean Section following Failed Instrumental Delivery: 5-Year Observational Review at a Tertiary Referral Centre in London
Table 6
Failed Instrumental Delivery Score.
0
1
2
Position of presenting part
ROA/LOA/DOA
ROP/LOP/DOP
Others
Commencement of oxytocin at dilatation
≤4 cm
5–7 cm
≥8 cm
Duration of second stage (hrs)
<3
3-4
>4
Experience of the operator (years)
>8
6-7
≤5
Parity
≥3
1-2
<1