What maneuver is performed by hyperflexing the mother's legs to her abdomen during shoulder dystocia?

The maneuver that involves hyperflexing the mother's legs to her abdomen during shoulder dystocia is known as McRobert's Maneuver. This technique is employed to widen the pelvic outlet and increase the angle of the pelvic inlet, which can help alleviate the obstruction that occurs when the baby's shoulder gets stuck behind the mother's pubic bone.

By pulling the mother's legs toward her abdomen, the maneuver effectively tilts the pelvis and allows more space for the baby to navigate through the birth canal, enhancing the chances of resolving the shoulder dystocia without the need for more invasive interventions. This simple yet effective technique is crucial in emergency obstetric situations and is widely recognized among healthcare providers managing labor and delivery.

Other options listed refer to different concepts. Mauriceau's Maneuver is a technique used to assist in delivering the fetal head when the shoulders are impacted. Turtle's Sign refers to the observation of the fetal head retracting back into the perineum after it has emerged, indicating shoulder dystocia. Cushing's Triad relates to a clinical syndrome seen in patients with increased intracranial pressure, characterized by hypertension, bradycardia, and irregular respirations, and is not relevant to the management of shoulder dystocia during childbirth.