Cervical - region of the neck Thoracic - region of the chest Lumbar - region of the waist Sacral - region of the sacrum Coccygeal - region of the tailbone
The thoracic and sacral curves are the primary curves, as they are obvious at birth. The cervical and lumbar curves are secondary as they are modifications on the foetal position.
Cyanide Tastes Like Sweet Candy Cervical Thoracic Lumbar Sacral Coccygeal
Primary curvature refers to the curvature of the spine in the sagittal plane, specifically in the thoracic and sacral regions. The primary curvatures are kyphotic, meaning they curve outward, with the thoracic spine curving posteriorly and the sacral spine curving anteriorly. These primary curvatures are present at birth and help to maintain balance and support the weight of the body.
The 33 vertebrae in the human spine are divided as follows: 7 cervical vertebrae, 12 thoracic vertebrae, 5 lumbar vertebrae, 5 sacral vertebrae (fused into the sacrum), and 4 coccygeal vertebrae (fused into the coccyx).
Cervical, thoracic, lumbar, sacral and coccygeal.
Thoracic and sacral
the thoracic and sacral curves
lumbar, thoracic and sacral
Cervical Thoracic Lumbar Sacral
cervical, thoracic, lumbar, sacral and coccydial
Cervical - region of the neck Thoracic - region of the chest Lumbar - region of the waist Sacral - region of the sacrum Coccygeal - region of the tailbone
Cervical Thoracic Lumbar Sacral Coccyx
cervical, thoracic, lumbar and sacral.
cervical, thoracic, lumbar, sacral and coccydial
Cervical Thoracic Lumbar Sacral
The thoracic and sacral curves are the primary curves, as they are obvious at birth. The cervical and lumbar curves are secondary as they are modifications on the foetal position.