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2023, Vol. 27 ›› Issue (31): 4984-4989Sagittal related factors of upper lumbar disc herniationYuan Haibo1, 2, Li Dongya2, Pan Bin2, Guan Kai1, 2, Chen Feng1, 2, Yuan Feng2, Wu Jibin2
Abstract: BACKGROUND: Compared with the common segment of lumbar disc herniation, upper lumbar disc herniation is rare, but the structure of the high spinal canal is complex, so the clinical manifestations are often serious and varied. Analysis of related imaging parameters can provide a deep understanding of the disease characteristics, and provide ideas for early diagnosis and treatment and postoperative prevention of recurrence. Key words: upper lumbar disc herniation, sagittal parameter of spine and pelvis, wedge angle of vertebrae, imaging finding, anatomical risk factor, receiver operating characteristic curve |