The thoracic spine is part of your spinal column and is composed of 12 bones that are stacked one upon another. The thoracic spine is located between your cervical and lumbar spines, and it serves ...

There are 12 thoracic vertebrae in the thoracic region. There are 5 lumbar vertebrae in the lumbar region. There are 5 sacral vertebrae, which are fused as one bone and known as the sacrum, in the ...

Your upper back (thoracic spine) contains 12 vertebrae (spinal bones) and intervertebral discs that separate and cushion the ...

Younger individuals (20–34 years) and women, particularly for thoracic spine BMD, show more pronounced benefits, influenced by active bone metabolism and hormonal factors like estrogen.