What plane divides the body into right and left portions?

The sagittal plane is the anatomical boundary that divides the body into right and left portions. It runs vertically through the body, allowing for the separation of these two sides. This plane can be further specified as the midsagittal plane when it divides the body into equal right and left halves, or as a parasagittal plane when it divides the body into unequal portions.

The frontal plane, also known as the coronal plane, divides the body into anterior (front) and posterior (back) sections, which is distinct from the division into right and left. The transverse plane, on the other hand, cuts horizontally through the body, dividing it into superior (upper) and inferior (lower) parts. Understanding the different anatomical planes is important for accurately describing locations and movements in the body.