Assertion: hernia repair | /r/HasProperty | necessary
Facets:
Source sentences:
text: When the aneurysm begins above the renal arteries, neither fenestrated endografts nor "EndoAnchoring" of an infrarenal endograft are useful (an open surgical repair may be necessary).
text: Inguinal hernia repair is necessary when a loop of the intestine becomes trapped or strangulated; hernias that are painless and able to be pushed back into the abdomen do not require surgical repair unless other problems occur, according to WebMD.