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