Anatomical terms, planes

Terms
Sagittal plane
Transverse plane
Dorsal plane

Cranial
Caudal
Ventral
Dorsal

Inferior
Superior
Anterior
Posterior

A median (midsagittal) plane divides the head, body or limb longitudinally into symmetrical right and left "halves."

A sagittal plane is a plane parallel to the median plane.