Bishop Score And Modified Bishop Score in Obstetrics

Bishop Score or Prelabor Scoring
Bishop score is a pre-labour scoring system that helps to assist in predicting whether induction of labor will be required during parturition. It uses several clinically measurable parameters to calulate a score.
Components Included to Calculate the score are
- Cervical dilation
- Cervical effacement
- Cervical consistency
- Cervical position
- Fetal station
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Total Score =13
Favourable Score= 6-13
Unfavourable Score= 0-5
A score of 5 or less suggests that labour is unlikely to start without induction. Use of PGE2 – Dinopristone Intracervical 0.5 mg gel.
A score of 9 or more indicates that labour will most likely commence spontaneously.
Modified Bishop score
According to the Modified Bishop’s pre-induction cervical scoring system, effacement has been replaced by cervical length in cm, with scores as follows- 0>3cm, 1>2cm, 2>1cm, 3>0cm
6 Comments
nice…
pediatric
a nice to learn and to know so as to save the mothers life.
Thanks
Why effacement has been replaced by cervical length in modified bishop. Plz reply
because percentage is more subjective and assessing length of the cervix has less interobserever error