AP,articular process | 关节突 |
ES,epidural space | 硬膜外间隙 |
ESM,erector spinae muscle | 竖脊肌 |
LF,ligamentum flavum | 黄韧带 |
LPVS lumbar paravertebral space | 腰椎旁间隙 |
NR, nerve root | 神经根 |
QLM,quadratus lumborum muscle | 腰方肌 |
TP,transverse process | 横突 |
VB,vertebral body | 椎体 |
ESM, erector spinae muscle | 竖脊肌 |
ITS, intrathecal space | 鞘内间隙 |
IVC, inferior vena cava | 下腔静脉 |
LPVS, lumbar paravertebral space | 腰椎旁间隙 |
NR, nerve root; NR | 神经根 |
QLM, quadratus lumborum muscle | 腰方肌 |
VB, vertebral body | 椎体 |
PMSS, paramedian sagittal scan; , 旁正中矢状面扫描;PMTOS,paramedian transverse oblique scan. ,旁正中横断面斜扫描。
(1)股外侧皮神经(2)股神经(3)腰大肌间隙内闭孔神经的位置
PSIS, posterior superior iliac spine;髂后上棘
ESM = erector spinae muscle = 竖脊肌;i.m. tendon = intramuscular tendon = 肌内腱膜。
PM, psoas muscle,腰大肌;VB, vertebral body,椎体ITS, intrathecal space,鞘内间隙;IVC, inferior vena cava,下腔静脉;ESM, erector spine muscle,竖脊肌;QLM, quadratus lumborum muscle,腰方肌;
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