METHODS: Resin embedding method and graded facetectomy and discectomy were made to prepare spinal instability models.

方法：利用腰椎后路附件逐级破坏和椎间盘切除制作腰椎不稳模型。

youdao

METHODS: Resin embedding method and graded facetectomy and discectomy were made to prepare spinal instability models.

方法：利用腰椎后路附件逐级破坏和椎间盘切除制作腰椎不稳模型。

youdao