The Three Primary Body Planes

Question 1

Sagittal (or lateral) plane

Answer 1

Divides the body, or any body part, vertically into right and left sections. The sagittal plane runs parallel to the midline of the body.

Question 2

Coronal (or frontal) plane

Answer 2

Divides the body, or any body structure, vertically into front and back (anterior and posterior) sections. The coronal plane runs vertically through the body at right angles to the midline.

Question 3

Axial (or transverse) plane

Answer 3

Divides the patients body into imaginary upper (superior) and lower (inferior or caudal) halves.