Assertion: sciatica's cause | /r/CapableOf | increase pressure
Facets:
value: within the intervertebral discs
type: LOCATION
Source sentences:
text: If the cause of sciatica pain is due to a lumbar disc herniation, maneuvers that increase pressure within the intervertebral discs, known as Valsalva maneuvers, will typically lead to worsening of sciatica symptoms.