Objective: To observe the clinical efficacy and safety of modi fied Shentong Zhuyu decoction ( 身痛逐瘀汤 ) combinedwith seated position rotation reduction method in the treatment of degenerative lumbar spondylolisthesis of stagnation of Qi and blood stasistype.Methods: From January 2018 to January 2019, 80 patients of degenerative lumabr spondylolisthesis of stagnation of Qi and blood stasistype were randomly divided into the control group and the observation group, with 40 cases in each group. Patients in the control groupwere treated with Ce...