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Multiplicity of influencing factors in thoracic kyphosis / 中国矫形外科杂志
Article in Zh | WPRIM | ID: wpr-544553
Responsible library: WPRO
ABSTRACT
[Objective]To examine the relationship of thoracic kyphosis with gender,age,shape of thoracic vertebral bodies and intervertebral discs.[Method]The gender,age data and MR films of Thoracic spines of 61 cases were collected in a retrospective study.The MR films were scanned into computer.Vertebral and disc morphology,as represented by antero-posterior height ratios,were quantified in computer.Kyphosis was indicated by the Cobb angle.Pearsons correlation analysis and stepwise regression were applied to examine relationship between them.[Result]Vertebral morphology was highly related with thoracic curvature,while a poorer association was noted to disc morphology.The combined infuence of both morphology of vertebral body and intervertebral disc accounted for the variability in kyphosis in 81% female,and 72% in male.[Conclusion]The normal kyphosis of the thoracic spine is determined by the morphological state of both the vertebral bodies and intervertebral discs,especially in female.
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Full text: 1 Index: WPRIM Type of study: Observational_studies Language: Zh Journal: Orthopedic Journal of China Year: 2006 Type: Article
Full text: 1 Index: WPRIM Type of study: Observational_studies Language: Zh Journal: Orthopedic Journal of China Year: 2006 Type: Article