解剖指引:正常脊椎

正常脊椎彎曲脊椎骨與椎間盤脊索與神經

正常脊椎彎曲
脊椎由曲線良好的骨骼(脊椎骨)以及軟組織緩衝器(椎間盤)組成。從側邊觀察時,形成3個自然的彎曲。頸彎位於頸部區域,胸彎是位於胸部,腰彎則是在下背。薦骨與尾骨是脊椎底部 2塊融合的骨骼。

從後面往前面看,脊柱應是一條直線。當脊椎適當排列時,可維持身體平衡以及舒適。

 

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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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