In what the vertebral column is displaced laterally?

In what the vertebral column is displaced laterally?

Scoliosis, or a lateral curvature of the spine, is the most common abnormal curvature, occurring in 0.5% of the population.

What is an exaggerated thoracic curvature?

The official medical term for an abnormal curvature of the thoracic spine is hyperkyphosis. In other words, kyphosis is a deformity of the spine of the upper back causing an exaggerated outward curve. The spine is normally straight when looking from the front. Scoliosis is an abnormal curve when viewed from the front.

What causes the primary curvature of the vertebral column?

Primary curves are retained from the original fetal curvature, while secondary curvatures develop after birth. During fetal development, the body is flexed anteriorly into the fetal position, giving the entire vertebral column a single curvature that is concave anteriorly.

Which area of the vertebral column has the largest bodies due to the transfer of compressive forces through the spine?

One lumbar vertebra that may be considered atypical. L5 has the largest body and transverse processes of all vertebrae. The anterior aspect of the body has a greater height compared to the posterior. This creates the lumbosacral angle between the lumbar region of the vertebrae and the sacrum.

Where does rotation occur in the vertebral column?

thoracic
Most rotation of the vertebral column occurs in the thoracic region, but flexion is negligible due to the configuration of the articulations between the vertebral arches, the presence of the ribs, and the thin intervertebral discs.

Is femur part of the axial skeleton?

The axial skeleton includes the skull and all the cranial bones, the spine, the ribs and the hyoid bone. The pelvis, femur, fibula, tibia and all of the foot bones as well as the scapula, clavicle, humerus, radius, ulna and all of the hand bones are classified as appendicular.

Where is the thoracic region located?

The thoracic spine is the longest region of the spine, and by some measures it is also the most complex. Connecting with the cervical spine above and the lumbar spine below, the thoracic spine runs from the base of the neck down to the abdomen. It is the only spinal region attached to the rib cage.

What is an abnormal lateral curvature of the spine called?

Scoliosis is an abnormal lateral curvature of the spine. It is most often diagnosed in childhood or early adolescence. The spine’s normal curves occur at the cervical, thoracic and lumbar regions in the so-called “sagittal” plane.

Which is lateral deviation sideways of spine?

Scoliosis is a lateral, or sideways, deviation of the spine, or vertebral column.

Which abnormal curvature of the spine is present if the vertebral column is shifted laterally?

Scoliosis is an abnormal lateral curvature of the spine. By definition, pathological scoliosis involves a lateral curvature of the spine in excess of 10°. Management is dictated by the underlying cause and patient age. Idiopathic scoliosis accounts for more than three-quarters of cases.

What structure anchors the spinal cord laterally to the vertebrae?

The spinal cord, in turn, is attached to the dural sac by the laterally placed denticulate ligaments and by the filum terminale internum.

Which part of the vertebral column attaches to the ribs?

thoracic vertebrae
The thoracic vertebrae connect to ribs and make up the chest cavity.