脊柱的矢状位平衡有助于维持身体直立，评估手术疗效，当前对于全脊柱的矢状

The sagittal balance of the spine helps to maintain the body upright and evaluate the efficacy of surgery. At present, the research on the sagittal balance parameters of the whole spine has been in-depth, especially: "cervical spine mobility test", which is simple, clear and accurate. flexibility, universality and reliability.

The sagittal balance of the spine is helpful to maintain the body upright and evaluate the surgical effect. At present, the research on the sagittal balance parameters of the whole spine has been relatively in-depth, especially the "cervical mobility test", which is simple and clear, with accuracy, universality and reliability.

The sagittal balance of the spine is helpful to keep the body upright and evaluate the surgical effect. At present, the research on the sagittal balance parameters of the whole spine has been more in-depth, especially, the "cervical vertebra mobility examination" is simple and clear, with accuracy, universality and reliability.