Do you think Sasuke was injured?

[Cassosphere]

While getting TnJ'd by Naruto, he attempted to commit suicide by Chidoring himself in the skull, in an attempt to avoid becoming a Naruto fanboy; on the contrary, he got amnesia and reverted back to his part I self, not remembering a damn thing.

Haha lmao! you get + rep for pure awesomeness!

 

[uzumakinaruto389]

Yeah, his brain got damaged.

 

[ᖇ α z m α η]

Plausible, although an attack from current Naruto would tear his skill apart [Literally]

Either it has to be some damage from base Rasengan or Naruto healed him after the confrontation .​

 

[Luciform]

It's a fashion style, to cover his chickenbutt hair. How can you be sure it's a scar in his right cheek? Maybe it's not.

 

[Sakura x Ino]

It's because Sasuke has no sense of fashion
And Kishi loves stealing ideas from other anime
Note his resemblance to Piccolo, whom also used to be evil but became good, in Dragon Ball (Hinting that Sasuke will be TNJed by Naruto)
Piccolo wears a turban

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[kenox]

No, after the fight he got an incurable BALDNESS so he wrap it up.

 

[WalksInShadows]

It's a fashion style, to cover his chickenbutt hair. How can you be sure it's a scar in his right cheek? Maybe it's not.

it's pretty obvious that it's a scar dude.