In medicine , a wound is a type of injury in which skin is torn , cut or punctured -LRB- an open wound -RRB- , or where blunt force trauma causes a contusion -LRB- a closed wound -RRB- .

In medicine , a wound is a type of physical trauma where in the skin is torn , cut or punctured -LRB- an open wound -RRB- , or where blunt force trauma causes a bruise -LRB- a closed wound -RRB- .
