Fig. 2From: Adjacent segment disease after minimally invasive transforaminal lumbar interbody fusion for degenerative lumbar diseases: incidence and risk factorsThe incidence of ASD was not significantly different among the DS/IS, LI, LSS. DS: degenerative spondylolisthesis, IS: isthmic spondylolisthesis, LI: lumbar instability, LSS: lumbar spinal stenosisBack to article page