👉 Sacro-cauda (also known as sacral or sacral spine) is a part of the human spine that lies between the lower back and the chest. It consists of two bones, sacrum (the lower end of the spine) and coccyx (the upper end). This region connects to the sacrum by an intervertebral disc, which helps in supporting the body's weight. Sacro-cauda is also known as the sacral spine because it is at the
