Which term is another name for the Horizontal Plane?

• A. Transverse Plane
• B. Sagittal Plane
• C. Coronal Plane
• D. Frontal Plane

Answer: (A)

The main idea here is understanding how the body is sliced by planes of orientation. The horizontal plane runs parallel to the floor, splitting the body into upper (superior) and lower (inferior) parts. This orientation is most commonly called the transverse plane. In other words, horizontal and transverse describe the same slice across the body.

To contrast the others: the sagittal plane is a vertical cut that divides the body into left and right portions. The coronal, or frontal, plane is another vertical slice that divides the front from the back. These are oriented differently from the horizontal/transverse plane, which is why they don’t fit as the same term.