We sought to test the primary stability offered by aliform cervical intervertebral fusion cage(ACIFC)and to evaluate its biomechanical effect.

• 用三维有限元法测试自行设计的翼状颈椎间融合器(ACIFC)的生物力学性能,探讨其用于颈椎椎间前路融合的可行性。