To which ISS body region are the lumbar spinal cord and lumbar vertebrae assigned?

The lumbar spinal cord and lumbar vertebrae are correctly associated with the abdominal region of the body. The lumbar region is anatomically located in the lower back, which is situated between the thorax (chest area) and the pelvis. This area primarily includes the five lumbar vertebrae (L1-L5) and the corresponding segments of the lumbar spinal cord.

The abdominal region is defined as encompassing all the structures located below the thorax and above the pelvis, including vital organs such as the intestines, kidneys, and pancreas, which are supported by the lumbar spine. The structural support and protection provided by the lumbar vertebrae are crucial for maintaining the integrity of this area.

The association of the lumbar region with other areas, such as the thorax or the head/neck regions, would misrepresent its anatomical position and roles. Therefore, linking the lumbar spinal cord and lumbar vertebrae to the abdomen is essential for accurately reflecting the organization of the body's structures.