Assertion: circular stapler | /r/ObjectUse | used for anastomosis
Facets:
value: more controversially,
type: MANNER
value: after bowel resection
type: TEMPORAL
value: in esophagogastric surgery
type: LOCATION
Source sentences:
text: Circular staplers are used for end-to-end anastomosis after bowel resection or, somewhat more controversially, in esophagogastric surgery.