Vacuum-assisted delivery: a review.

In 1992, the number of vacuum deliveries overtook the number of forceps deliveries performed in the USA. Most clinical experiences report that the vacuum is safe for both the fetus and the mother when used properly. Correct cup placement on the fetal head and knowing when to abandon the procedure, appear to be key components to conducting a safe and successful vacuum delivery. However, the focus and training that has been afforded forceps deliveries in the past has not been given to the vacuum, because of its perceived 'ease of use'. This apparent lack of understanding has led to increasing numbers of complications associated with its use. In addition, because forceps are being taught less in training programs, fewer and fewer physicians are being trained in the essential skills of operative vaginal delivery. This review is intended to emphasize the correct techniques and skills of vacuum-assisted vaginal delivery in an attempt to increase the success and decrease the complications associated with its use.