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LSA=30°/normal Spondylolysis Spondylolisthesis gr.Ⅰ Spondylolisthesis gr.Ⅱ. LSA=50°/normal Spondylolysis Spondylolisthesis gr.Ⅰ Spondylolisthesis gr.Ⅱ. 脊椎骨 Bone 韌帶 Ligament.
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LSA=30°/normal Spondylolysis Spondylolisthesis gr.Ⅰ Spondylolisthesis gr.Ⅱ LSA=50°/normal Spondylolysis Spondylolisthesis gr.Ⅰ Spondylolisthesis gr.Ⅱ
脊椎骨Bone 韌帶Ligament 端版Endplate內外曲面laminate髓核Nucleus纖維環Annulus G.S
以側彎時,椎間盤應力做比較 normal Spondylolysis
Spondylolisthesis gr.Ⅰ Spondylolisthesis gr.Ⅱ