Simplifying the use of the Kiwi vacuum.

A simplified and easily teachable method of performing Kiwi vacuums is described. The Kiwi Omnicup has several features which make it the ideal instrument for correcting malposition. Once the correct position of the fetus is ascertained using ultrasound, it is always possible to maneuver the cup over the flexion point. A retrospective study was undertaken of 239 consecutive patients in the author's private practice requiring assisted delivery from 2010 until 2016. No case was declined. Successful Kiwi vacuum delivery was achieved in 233 cases (98%) and complication rates were low.