Amazingly RG3 came back in the game after this and completed two passes to get the Redskins in position for Kirk Cousins to finish off the drive and take the game into OT. The Redskins eventually won the game in Overtime.
http://youtu.be/4TAR3CCqfIs
RG3 escaped serious injury.
http://twitter.com/AlbertBreer/statuses/277936767561252864