Assertion: gas gangrene | /r/CapableOf | develop after surgery
Facets:
value: usually
type: TEMPORAL
value: from infection
type: CAUSE
Source sentences:
text: Causes Gas gangrene usually develops after injuries or surgery.
text: Gas gangrene usually develops from infection following surgery, or when contaminated soil or other foreign matter enters a deep puncture wound, open wounds with muscle damage, or a compound fracture.