Thankfully wasn't detained in hospital overnight and returned to training the next day so presumably was given the all clear.But the game was stopped and Chelsea doctors came onto the field to assist Oscar. Oscars physical actions moments after the collision were classic concussion symptoms and how he was allowed to play on and get the all clear from Chelsea specialists is baffling.
Any news on him anyway?
http://www.bbc.com/sport/0/football/32475436