Related Clues:
- Injury requiring emergency room treatment
- Feature of Frankenstein's monster
- Emotionally damage
- Great emotional upset
- G.I. Joe has one
- Evidence of an old injury
- Wound's aftermath
- Memento from a battle
- Proof of surgery, perhaps
- What a cut might cause
- Surgical souvenir
- Cutting-edge result?
- Protruding rock
- Psychotherapist's concern
- The lightning bolt on Harry Potter's forehead, e.g.