The lumbar region of the spine, more commonly known as the lower back, consists of five vertebrae labeled L1 through L5. The lumbar region is situated between the thoracic, or chest, …

The lower back comprises the lumbar spine, which is formed by vertebral bones, intervertebral discs, nerves, muscles, ligaments, and blood vessels. The spinal cord ends at the top of the …

The spinal cord is a critical bundle of nerve cells that carry electrical signals to and from the brain. One of the cervical spine’s important roles is to protect the spinal cord …

The neck, also called the cervical spine, is a well-engineered structure of bones, nerves, muscles, ligaments, and tendons. The cervical spine is delicate—housing the spinal cord that sends messages from …

The cervical spine, or neck, begins at the base of the skull and through a series of seven vertebral segments connects to the thoracic, or chest, region of the spine. …

The spinal cord starts at the base of the brain, runs throughout the cervical and thoracic spine, and typically ends at the lower part of the thoracic spine. The spinal …

The spine is an interconnected complex of bones, nerves, muscles, tendons, and ligaments, any of which can become damaged and cause pain, neurological symptoms, or loss of mobility. The vertebrae …

Spinal anatomy is a remarkable combination of strong bones, flexible ligaments and tendons, large muscles, and highly sensitive nerves. It is designed to be incredibly strong, protecting the highly sensitive nerve …

The primary purpose of back surgery or neck surgery is to correct an anatomical lesion in individuals who fail to show improvement with conservative (nonsurgical) treatment. Surgery is not an …

The underlying causes for most occurrences of back pain are non-emergent, but the intense pain and related symptoms often elevate anxiety and prompt a visit to the emergency room (ER). …