Assertion: mechanical embolectomy | /r/HasProperty | necessary
Facets:
value: medically
type: MANNER
Source sentences:
text: Intra-arterial mechanical embolectomy or thrombectomy is considered medically necessary in the treatment of acute ischemic stroke when any of the following criteria sets (I, II, or III) have been met:
text: Intra-arterial mechanical embolectomy or thrombectomy is considered investigational and not medically necessary in the treatment of acute stroke in all other circumstances when the criteria above have not been met, including, but not limited to, embolectomy or thrombectomy of precerebral arteries.