Which plane divides the body into left and right portions?

The plane that divides the body into left and right portions is known as the sagittal plane. This anatomical plane runs vertically from the front of the body to the back and allows for the separation of the body into these two halves. When the sagittal plane divides the body exactly down the midline, creating equal left and right sections, it is referred to as the midsagittal or median plane.

The other planes mentioned serve different purposes in anatomical reference. The transverse plane, for example, divides the body into superior (upper) and inferior (lower) portions, while the coronal plane divides the body into anterior (front) and posterior (back) portions. The frontal plane is essentially another term for the coronal plane. Understanding the roles of these different planes is essential for accurately describing locations and movements in the body.