解剖指引:正常脊椎

正常脊椎弯曲脊椎骨与椎间盘脊索与神经

正常脊椎弯曲
脊椎由曲线良好的骨骼(脊椎骨)以及软组织缓冲器(椎间盘)组成。从侧边观察时,形成3个自然的弯曲。颈弯位于颈部区域,胸弯是位于胸部,腰弯则是在下背。荐骨与尾骨是脊椎底部 2块融合的骨骼。

从后面往前面看,脊柱应是一条直线。当脊椎适当排列时,可维持身体平衡以及舒适。

 

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MEDICAL REVIEW: Reviewed by Matthew Hoffman, MD on October 28, 2008

SOURCE DOCUMENTATION: Orthopaedics: A Study Guide, 1999, McGraw-Hill.

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