Assertion: frontal sinus | /r/HasProperty | filled with polymethyl methacrylate
Facets:
Source sentences:
text: Methods From December 2008 to June 2018, 122 patients with a ruptured anterior communicating aneurysm were transported to the authors' facility, and 52 patients consecutively underwent bifrontal craniotomy with opening of the frontal sinuses, which were then filled with polymethyl methacrylate.