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ry.This technique could reduce the difficulty of puncture to a certain extent,and be beneficial to the distribution of bone cement.With the popularization of minimally invasive concept in the treatment of lumbar degenerative disease,minimally invasive lumbar interbody fusion has gradually developed into the mainstream technique of lumbar fixation and fusion.At present,there are many types of minimally invasive lumbar interbody fusion. In this paper, four kinds of minimally invasive lumbar interbody fusion (anterior lumbar interbody fusi

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