Relacionar Columnas vertebral column Versión en línea identify the correct region/ curvature to its purpose por Hanna Hicks 1 Cervical vertebrae 2 primary curves 3 secondary curves 4 coccyx 5 intervertebral foramen 6 sacrum 7 Thoracic vertebrae 8 vertebral canal 9 vertebral column 10 lumbar vertebrae 5 bones, largest vertebrae designed to support the weight of the body 5 bones, fuse to form the large triangular sacrum 12 bones, forms the vertebral column of the thorax and articulate with the ribs forms part of the axial skeleton. It comprises 31 firmly connected irregular bones and makes up the axis of the trunk an opening located posterior to the vertebral body for the passage of the spinal cord and meninges thoracic and pelvic curves that are present at birth 3-5 bones that fuse to form the coccyx an opening located between the pedicles of adjacent vertebrae, it allows the spinal nerves spinal nerves to exit the vertebral canal cervical and lumbar curves that develops after birth 7 bones of the neck, allows the head to rotate on the neck