| 释义 |
spon·dy·lo·lis·the·sis
\ˌspändəlōlisˈthēsə̇s\ noun
(-es)
Etymology: New Latin, from spondyl- + Greek olisthēsis dislocation, from olisthanein to slip, fall — more at slide
: forward displacement of a lumbar vertebra and especially of the fifth lumbar vertebra on the sacrum producing pain by compression of nerve roots |