What is the anatomy of the lower back nerves and how do they contribute to back pain?

The lower back nerves are part of the spinal cord and branch out to different parts of the body. When these nerves are compressed or irritated, it can lead to Back pain. This can happen due to conditions like herniated discs, spinal stenosis, or muscle strain. The nerves play a crucial role in transmitting pain signals, so any disruption in their function can result in discomfort or pain in the lower back.