| A curved line from helixtragic notch to the branching area of superior and inferior
antihelix crus can be divided into 3 equal segments. The lower 1/3 of it is Cervical
1/3 is Thoracic Vertebrae, and the upper 1/3 is Lumbosacral Vertebrae |
Strength spine and nourish marrow |
pain at corresponding part of the spine |
