Anatomical Positions Flashcards
Superior ( Cranial )
Towards the head end or upper part of a structure or the body; above
Ex. The head is superior to the abdomen
Inferior (caudal)
away from the head end or towards the lower part of a structure of the body; below
Ex. The navel is inferior to the chin
Anterior (ventral)
Towards the front of the body; in front of
Ex. The breastbone is anterior to the chin
Posterior ( Dorsal)
Towards the back of the body; behind
Ex. The heart is posterior to the breastbone
Medial
towards the midline of the body; on the outer side
Ex. The heart is medial to the arm
Lateral
Away from the midline of the body; on the outer side
Ex. The arms are lateral to the chest
Intermediate
between a more medial and a more lateral structure
Ex. The collarbone is intermediate between the breastbone and shoulder.
Proximal
closer to the origin of the body part or the point of attachment of a limb to the body trunk
Ex. The elbow is proximal to the wrist
Distal
Farther from the origin of a body part or the point of attachment of a limb to the body trunk
Ex. The Knee is distal to the thigh
Superficial
towards the body surface
Ex. The skin is superficial to the skeletal muscles
Deep
away from the body surface; more internal
Ex. the lungs are deep to the skin
Bilateral
paired structures with one on each side
Ipsilateral
structures on the same side
Contralateral
structures on the opposite sides