You can't go back and try to fix in a vacuum. Way too many variables between that moment and the end of the game. It's an unfortunate mistake but the game officials are the ones who made the error in not reviewing.
It's no different than a missed foul that would have awarded someone free throws or a missed out of bounds call which would have given possession to the other team but instead resulted in a score.
It's no different than a missed foul that would have awarded someone free throws or a missed out of bounds call which would have given possession to the other team but instead resulted in a score.