The Caldwell maneuver involves applying pressure to the top of the baby's head, known as the vertex, to help guide it into the pelvic outlet and allow for its delivery. This technique is often used when the baby's head is not in the ideal position for birth, such as when it is facing sideways or backwards.
By applying gentle pressure to the vertex, the healthcare provider can help align the baby's head with the birth canal and encourage it to turn into the proper position for delivery. This helps reduce the risk of complications and enables a smoother and safer birthing process.