The posterosuperior aspect of each vertebral body was chosen as a representative point for the spinal sagittal curve.

每个最体上后方被作为代表矢状曲一个点。

Results Stress concentration was noted at the pedicle and posterosuperior part of the vertebral body near the pedicle.

结果椎弓椎体后上方与椎弓相邻部分为应力集中区域。