Postional Anatomy Terminology Flashcards
What defines imaginary flat surfaces that divide the body into sections?
Planes of Reference
What defines a vertical plane perpendicular to the coronal plane that divides the body, an organ or a part into symmetrical or asymmetrical right and left sections?
Sagittal Plane
What defines a vertical plane perpendicular to the sagittal plane that divides the body, an organ or a part into front and back sections?
Frontal (coronal) Plane
What defines a horizontal plane at right angles to the sagittal and frontal planes that divides the body, an organ or a part into upper and lower sections?
Transverse (horizontal) Plane
What position defines structures at the front of the body?
Anterior
What position defines structures at the back of the body?
Posterior
What defines a position above another part of the body?
Superior
What defines a position below another part of the body?
Inferior
What defines a position closer to the origin of the body part or the point of attachment of a limb to the body trunk?
Proximal
What defines a position farther from the origin of a body part or the point of attachment of a limb to the body trunk?
Distal
What defines structures that are closer to the surface of the body?
Superficial (external, extrinsic)
What defines structures that are further from the surface of the body?
Deep (internal, intrinsic)
What defines a position that is closer to the midline of the body?
Medial
What defines a position that is between a medially and laterally located structure of the body?
Intermediate
What defines a position that is further from the midline of the body?
Lateral