One embodiment of the present application is directed to: shaping a neck
support to conform to a neck of a patient while the neck is configured
with a desired lordosis of a cervical spine of the patient, performing a
surgical procedure on the cervical spine of the patient based on the
desired lordosis, and during or after the surgical procedure, holding the
neck of the patient in the neck support to configure the neck with this
desired lordosis, and pivoting the neck cradle about two or more
different pivot axes as the neck is held to evaluate two or more
different ranges of motion of the cervical spine of the patient.