Assertion: dermis's tissue | /r/HasProperty | damaged amputation
Facets:
value: in severe cases
type: TEMPORAL
Source sentences:
text: Full-thickness burns cannot be repaired by the body, because the local tissues used for repair are damaged and require excision (debridement), or amputation in severe cases, followed by grafting of the skin from an unaffected part of the body, or from skin grown in tissue culture for grafting purposes.