US Assessment of the Fetal Head and Neck: A State-of-the-Art Pictorial Review

When attention is paid to the details of normal and abnormal fetal head and neck anatomy, abnormalities that normally would be missed at prenatal ultrasonography can routinely be diagnosed. Five basic views are used to assess the fetal head and neck: a transverse view of the head in the plane of the cavum septum pellucidum and cerebellum, a sagittal and a coronal view of the face to visualize the nose and lips, a sagittal view of the cervical …