通过对１５例腰腿痛患者的检查，其中ＣＴ检查结果不完全峡部裂３例，双侧峡部例１２例。合并滑脱９例，相邻椎体退行性病变１例，中央型狭窄双侧峡部裂处增生的纤维组织或骨痂向椎管内突出，黄韧带增厚，椎管横径缩小４例，骨赘向下突入椎间孔内峡部３例，峡部裂处骨赘向... Through the examination of 15 cases of patients with low back pain, CT findings in which incomplete isthmic rupture in 3 cases, bilateral isthmus in 12 cases. There were 9 cases of spondylolisthesis and 1 case of adjacent vertebral degenerative disease. The fibrous tissue or callus hyperplasia in the bilateral isthmic spondylolysis of the central stenosis protruded into the spinal canal, the thickening of the ligamentum flavum, the narrowing of the spinal canal in 4 cases, Superficial broke into the intervertebral foramen in the isthmus 3 cases, the isthmus cracked osteophyte ...