Catalog
Spondylolysis without slippage
Link to WHO Definition
Spondylolysis without slippage – http://id.who.int/icd/entity/1298374900
This is a condition characterised by degeneration of a portion of the vertebra, usually in the pars interarticularis (the bone bridge between the superior and inferior facet joints of the lumbar vertebra) without slippage of the vertebrae.