Anatomy Terminology Flashcards
Sagittal Plane
Vertical plane dividing body into left and right
Coronal Plane
Vertical plane dividing body into front and back
Transverse Plane
Horizontal plane dividing body into top and bottom
Anterior
Toward the front of the body
Posterior
Toward the back of the body
Median
Located on the midline of the torso or limbs
Lateral
Toward the side of the body, away from the middle
Medial
Toward the middle of the body, away from the side
Superior
Toward the top, above
Inferior
Toward the bottom, below
Proximal
Near the center of the body or the point of attachment
Distal
Away from the center of the body or the point of attachment
Deep
Not visible on the surface, covered with something else
Superficial
Visible on the surface
Subcutaneous
Just below the skin, specifically referring to the bony landmarks
Origin
Where the muscle attaches to a part of the body that doesn’t move, or moves very little
Insertion
Where the muscle attaches to a part of the body that will move when the muscle pulls
Flexion
Bending movement, decreases angle between two parts
Extension
Straightening movement that increases the angle between body parts
Abduction
Movement away from the midline
Adduction
Movement towards the midline
Medial Rotation
Rotating movement towards the midline
Lateral Rotation
Rotating movement away from the midline
Elevation
Movement in a superior direction
Depression
Movement in an inferior direction
Protraction
Movement in the anterior direction
Retraction
Movement in the posterior direction
Pronation
Rotate the palm of the hand so that it is facing posteriorly or down
Supination
Rotate the palm of the hand so that it is facing anteriorly or up
Dorsiflexion
Flexion of the foot at the ankle so the foot points superiorly; rotating the hand so the back of the hand moves closer to the forearm
Plantarflexion
Extension of the foot at the ankle, so the foot points inferiorly
Palmarflexion
Rotating the hand so the palm of the hand moves closer to the forearm
Opposition
Bring the thumb and the little finger together
Reposition
Move the thumb and little finger away from each other
Circumduction
Circular movement of a limb, a combination of flexion, extension, adduction, and abduction
Inversion
Movement which faces the sole of the foot inwards
Eversion
Movement which faces the sole of the foot outwards