Which plane divides the body into anterior and posterior sections?

The frontal plane, also known as the coronal plane, is the anatomical term used to describe the plane that divides the body into anterior (front) and posterior (back) sections. This plane runs vertically from left to right, dividing the body into front and back halves. When understanding anatomical terminology, it’s essential to recognize how different planes are used to describe orientations and sections in the body, and the frontal plane specifically focuses on this separation into front and back portions.

In contrast, the transverse plane divides the body horizontally into superior (upper) and inferior (lower) parts, while the sagittal plane is vertical but divides the body into left and right sections. The median plane is a specific type of sagittal plane that runs down the midline of the body, also separating it into left and right parts. Thus, the correct identification of the frontal plane as the divider into anterior and posterior sections is crucial in anatomical studies and helps in accurate communication about body structure.