Three-dimensional spring model: a new hypothesis of pathogenesis of adolescent idiopathic scoliosis.
The pathogenesis of adolescent idiopathic scoliosis (AIS) has been the subject of many studies, but remains little understood. Previous work has shown that there is a correlation between the uncoupled spinal neuro-osseous growth and AIS. We believe that this uncoupled spinal neuro-osseous growth may also contribute to formation of normal curvature of the spine in the sagittal plane during the childhood. We speculate a three-dimensional spring model to better understand our hypothesis. The normal curvature of the spine, the uncoupled spinal neuro-osseous growth, and the overgrowth of the spine in the puberty may be the crucial factors in the pathogenesis of AIS.
Yang
Zongde
Z
Scoliosis Research Center, Orthopedic Department, Changhai Hospital, Second Military Medical University, Shanghai 200433, China.
Xie
Yang
Y
Li
Ming
M
D000293:Adolescent; D006801:Humans; D008962:Models, Theoretical; D011859:Radiography; D012600:Scoliosis / Q000000981:diagnostic imaging / Q000209:etiology*