Anatomy - Trunk Wall (English)

The dorsal trunk is a group structures, including bones and muscles, which define the back. Those structures comprise the dorsal walls of the abdomen and thorax.

The ventral trunk is a group structures, including bones and muscles, which define the chest and belly, known in technical terms as the thorax and and abdomen.

The vertebral column is a bony structure providing the main support within the axial skeleton. It is further divided into sections which will be discussed here.