Assertion: sciatica's cause | /r/HasProperty | bone spurs
Facets:
value: in the spine
type: LOCATION
Source sentences:
text: Other less likely causes of nerve irritation include bone spurs, cysts or other lesions in the spine that grow near a nerve.
text: Causes of sciatica include herniated discs, bone spurs and cysts in a facet joint of the back.
text: The causes of sciatica include spinal injury or trauma, bone spurs or other growths, narrowing of the spinal canal, or tight or swollen muscles in the buttock.