Diagram. There are 7 cervical vertebrae in the cervical region. There are 12 thoracic vertebrae in the thoracic region. There are 5 lumbar vertebrae in the lumbar region. There are 5 sacral vertebrae, ...

Lumbar radiculopathy ... your back and can help with a spondylolisthesis (condition affecting the lower vertebrae of your spine). Step 1: Lie down, knees bent. Step 2: Bring your knees (both ...

Neural foraminal stenosis causes nerve irritation and compression when the space a spinal nerve travels through narrows. Understand its symptoms, causes, and treatments.