CPD is best assessed by:
CT scan
Ultrasound
Radio pelvimetry
Pelvic assessment
Ans. is d, i.e. Pelvic assessmentRef Dutta Obs. 9/e, p 329IOC for detecting CPD or pelvic assessment or adequacy is - MRI.Best method of detecting CPD-Trial of labor > MRI > manual pelvic assessment.Pelvic assessment is done at 37 weeks in primigravida and at the onset of labor in multigravida.
Fetal Skull and Maternal Pelvis