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, ...

Dr. Jeff Lehmen, a spine surgeon at SSM St. Mary's Hospital, said this assumption could be a sign of lumbar disk herniation, ...

Using computed tomography scanning, Danneels et al took measurements from three arbitrary levels of the lumbar spine (the L3 superior end plate, the L4 superior end plate, and the L4 inferior end ...

For the L5 dorsal ramus, the target is the notch between superior articular process ... thoracic and lumbar vertebrae is common but more randomized, double-blinded control studies are needed ...