Assertion: thoracotomy | /r/ObjectUse | used aorta
Facets:
value: for surgery on the lungs
type: PURPOSE
Source sentences:
text: A thoracotomy may be used for surgery on the lungs, esophagus, trachea, heart, aorta, or diaphragm.
text: A thoracotomy may be used for surgery on the lungs, esophagus, trachea, heart, aorta, or diaphragm.