Abstract： Objective To improve the correction rate of clinical, understand transpedicular vertebral intervertebral spinal shortening osteotomy for treatment of clinical efficacy of kyphosis. Methods 40 patients with kyphosis,were selected as research objects. beffore and after the kyphosis correction surgery, pain improvement, efficacy and complications were retrospectively studied. Results Before and after surgical correction of spinal kyphosis angle control study showed significant differences. Before and after surgical correction of grading oral pain control study showed significant differences.40 patients,the effects of surgical correction achieved grade Ⅰ ,35 cases(87.5％ ) ,grade Ⅱ in 5 cases ( 12.5％ ), grade Ⅲ and Ⅳ 0. Conclusion Intervertebral vertebral pedicle shortening osteotomy surgery could effectively correct spinal kyphosis, relieve pain and discomfort of patients, and safe, and it was worth to promote in the clinical use.