摘要
在130例尸体中发现一些下位骶、尾脊神经节向上移位,其中尾脊神经节移至蛛网膜下腔内有27例,占20.77±3.6％,第5骶脊神经节上移至蛛网膜下腔内有23例,占17.69±3.3％。又在43例尸体上继续观察硬脊膜囊内、外的骶、尾脊神经节,发现尾脊神经节缺如者有30例,占69.77±7.0％,第5骶脊神经节向上移至硬脊占膜下端附近有21例,占48.85±7.6％,
One hundred and thirty humun specimen were dissected in order to observe the morphological changes of some spinal ganglia of the lower spinal nerve roots in the sacral region. The coccygeal spinal ganglia and some lower sacral spinal ganglia are located in the subarachnoid space. The coccygeal spinal ganglia, are not always present.
出处
《解剖学杂志》
CAS
CSCD
北大核心
1990年第2期171-173,共3页
Chinese Journal of Anatomy
关键词
骶
尾脊神经节
脊神经
解剖
sacral spinalganglia, coceygeal spinal ganglia, subarachnoid space, sacral canal.
