Which plane divides the body into left and right positions?

The plane that divides the body into left and right positions is the sagittal plane. This anatomical plane runs vertically from front to back and separates the body into two halves, allowing for the identification of structures located on either side. When referencing the mid-sagittal plane, it refers to the specific division down the center of the body, creating equal left and right sections.

The frontal plane, also known as the coronal plane, divides the body into anterior (front) and posterior (back) parts, and is not concerned with left and right orientation. The transverse plane, on the other hand, cuts across the body horizontally, separating it into superior (upper) and inferior (lower) sections, which also does not address the left and right divisions. Understanding these anatomical planes is essential for describing locations and movements in relation to the body.