What section or plane of the body would a leg amputation involve?

A leg amputation typically involves the transverse plane of the body, as it is often performed across the limb at a specific level, such as above or below the knee. This plane divides the body into upper and lower sections, allowing for the removal of the leg while maintaining the integrity of the rest of the body. The procedure may also involve the coronal plane if the amputation is performed at an angle or in a way that requires consideration of the front and back aspects of the limb.