Medial
Toward the midline
E.g nose is medial to the eyes
Lateral
Toward the side of the body
E.g eyes are lateral to the nose
Superior (cranial)
Above, or Toward the head
Eyes are superior to the nose
Inferior (caudal)
Below, or away from the head
Note caudal means tail
Mouth is inferior to the nose
Anterior (ventral)
Front, toward the front of the body
Posterior (dorsal)
Back. Toward the back of the body
Proximal
Toward the trunk, near the point of attachment/ origin
Wrist is proximal to the hand
Distal
Away from the trunk, or far from the point of attachment/origin
Elbow is distal to the wrist
Superficial
Closer to the surface of the body
Skin is superficial to the ribs
Deep
Away from the surface of the body
Ribs are deep to the skin
Uni lateral
Involving one side of the body
Bi lateral
Involves both sides of the body
Ipsilateral
On the same sign of the body
Contralateral
On opposite sides of the body