摘要目的评估脊柱、骶髂关节退行性和脊柱关节炎相关的MRI表现,并且分析其与持续性下腰痛病人性别和年龄的相关性。方法对18~40岁患有下腰痛就诊于脊柱中心病人的全椎体及骶髂关节退行性和脊柱关节炎相关的MRI表现进行评估。结果在1 037例病人中,椎间盘变性、椎间 Abstract Objective To evaluate MRI findings related to degenerative spondylolisthesis, sacroiliac joint and spondyloarthritis and to analyze its correlation with the gender and age of patients with persistent low back pain. Methods MRI findings associated with degenerative vertebral and sacroiliac joint degeneration and spondyloarthritis in 18-40-year-old patients with low back pain who were treated in the center of the spine were assessed. Results In 1037 patients, the disc degeneration, intervertebral