名詞 spondylolisthesis:

1. a forward dislocation of one vertebra over the one beneath it producing pressure on spinal nerves

spon.dy.lo.lis.the.sis

n.（名詞）
Forward displacement of one of the lower lumbar vertebrae over the vertebra below it or on the sacrum.
脊椎脫位癥，椎體滑脫：下腰椎骨中的一塊向前移位，處于該塊椎骨下的椎骨上方或在骨上面

來源：
New Latin spondylolisthôsis
New Latin spondylolisthôsis
Greek spondulos [vertebra]
Greek spondulos [vertebra]
Greek olisthôsis [dislocation, slipping] from olisthanein [to slip]
Greek olisthôsis [dislocation, slipping] from olisthanein [to slip]