Superior
Toward the head or the upper part of a structure
Inferior
Away from the head or toward the lower part of a structure
Posterior
Nearer to or at the back of the body
Anterior
Nearer to or at the front of the body
Medial
Closest to the midline of the body or structure
Lateral
Furthest from the midline of the body or structure
Proximal
Nearest to the attachment of the limb to the trunk
Distal
Furthest from the attachment of the limb to the trunk
Superficial
Toward or at the body surface