Now, on the posterior side, you find, as well, another line, letâs say, but this time called the intertrochanteric crest that is also between the neck of the femur and the shaft and runs, as well, from the greater trochanter all the way down to the lesser trochanter.
The upper back has the most structural support, with the ribs attached firmly to each level of the thoracic spine and very limited movement. The lower back (lumbar vertebrae) allows for flexibility and movement in back bending (extension) and forward bending (flexion).
Most spinal fractures occur in the thoracic (midback) and lumbar spine (lower back) or at the connection of the two (thoracolumbar junction). Treatment depends on the severity of the fracture and whether the patient has other associated injuries.here are different types of spinal fractures. Doctors classify fractures of the thoracic and lumbar spine based upon the specific pattern of the fracture and whether there is a spinal cord injury.