The lumbar region is located between the thoracic (chest ... Understanding the basic anatomy of the five lumbar bones that make up your low back can help you get the right treatment and care ...

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, ...