Which term refers to a plane that runs vertically from front to back in the body?

The term that refers to a plane running vertically from front to back in the body is the sagittal plane. This plane divides the body into left and right sections and can be at the midline or off to one side, depending on whether it is a median (or midsagittal) plane or a parasagittal plane. Understanding the sagittal plane is essential in anatomy, as it helps in describing the locations of structures in relation to each other.

In contrast, the frontal plane divides the body into anterior (front) and posterior (back) sections, while the median plane specifically refers to the midline section separating the body into equal left and right halves. The transverse plane, on the other hand, cuts the body into superior (upper) and inferior (lower) parts.