... 关节突 zygopophysis 关节突关节 articulationes zygapophysiales 关节外的 abarticular ...
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SS诊断的前提是影像显示SS,诊断的关键是鉴别SS假关节与关节突关节(zygaphysiales joint,ZJ)。从本组病例可见:(1)2DCT对SS裂隙与ZJ,尤其是增生肥 的ZJ,往往难以明确诊断。
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Result 1. Under axial , anteflexion, and lateral bending loading, the disectomy indicated a significant decrease in the stress of the C_(5/6) zygapophyseal joint compared to intac condition and CADR (P<0.05).2.
结果1.在轴向、前屈、对侧弯、同侧弯四种工况相同载荷下,椎间盘摘除组C_(5/6)关节突关节的压力明显小于人工椎间盘组与椎间盘完整组,均有统计学差异(P<0.05)。
参考来源 - Bryan颈人工椎间盘置换后同位关节突关节内压力变化的生物力学研究The causes of disease can be summarized as disc degeneration,the morphological abnormality in lumbar facet joints,the chang of lumbar structure ,the chang of ligament and Osteoporosis etc.
其发病原因可以归纳为:椎间盘退变、关节突关节的形态学异常、腰椎结构的改变、周围韧带的改变及骨质疏松等。
参考来源 - 退变性腰椎滑脱症研究新进展Conclusion: Articulations zygapophysiales is an important role to the stability of lower thoracic spine.
结论:关节突关节对脊柱下胸段的稳定性有非常重要的作用。
参考来源 - 经关节突入路胸椎间盘摘除对脊柱下胸段稳定性影响的生物力学及临床研究·2,447,543篇论文数据,部分数据来源于NoteExpress
关节突关节是位于脊柱背侧两个椎体间的一对小关节。
Facet joints are pairs of small joints between the vertebrae in the back of the spine.
小关节突关节不对称的滑移会导致椎体滑移出现旋转。
Asymmetrical slip of the facets results in a rotational component to the spondylolisthesis.
关节突关节在支撑脊柱的同时,允许脊柱屈伸旋转运动。
The facet joints support the spine while also allowing motion in terms of bending, flexing and twisting.
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