posterior sacral foramia sacral hiatus
anesthesia of sacral canal
anterior sacral foramina
cauda equine sacral nerve root
Injury of nerve root of lumbar and sacral spine
magnetic stimulation of sacral nerve roots
magnetic stimulation of sacral roots
posterior sacral foramen
posterior sacral foramina
Sacral
骶管
荐骨
骶尾
骶骨
骶椎
荐孔
荐骨的
骶骨的
荐神经节
中荐脊
荐关节
侧荐脊
荐管
Sacral and Coccygeal Spinal Cord