Superoinferior vs. Anteroposterior: What's the Difference?

Superoinferior and Anteroposterior Definitions
Superoinferior
(medicine) From superior to inferior; from upper to lower within the body
Superoinferior motion
Anteroposterior
(anatomy) Anterior to posterior; front-to-back.
Anteroposterior movement
Superoinferior
(anatomy) Pertaining to the vertical axis of the body, or a plane perpendicular to it
The superoinferior midpoint
Anteroposterior
(anatomy) Of or pertaining to the relation between anterior and posterior.
The anteroposterior axis