Pain is most severe in the lumbosacral area and may radiate into the buttocks. 腰骶部疼痛最重,并可放射至臀部。
The lumbosacral subdural space is most commonly affected. 腰骶部的(LS)硬膜下腔是最常见的累及部位。
If the patient has been positioned in the knee-chest position, the lumbosacral lordosis is often. 如果病人的体位是膝胸位,腰骶部前凸通常减小。
MRI of Iliolumbar Ligament : Study of its Morphology and Clinical Significance in Defining the Location of Lumbosacral(LS) Vertebral Segments 髂腰韧带的MRI形态研究及其在腰骶部椎体节段定位中的临床意义
Objective : To investigate the feasibility of the axial lumbosacral interbody fusion via retrorectal approach in Chinese. 目的:探讨国人直肠后间隙入路轴向行腰骶椎融合术的可行性。