Updated

Neymar returned to Brazil's training camp in an ambulance after being ruled out of the World Cup because of a broken vertebra that will sideline him for four weeks.

Neymar flew back to Rio de Janeiro with the rest of his Brazil teammates following their 2-1 quarterfinal victory over Colombia in Fortaleza on Friday and rode the rest of the way to the team's camp in the mountain city of Teresopolis by ambulance.

The 22-year-old striker was kneed by Colombia defender Juan Camilo Zuniga late in the second half at the Arena Castelao, fracturing his third vertebra.

The Brazilian confederation said in a statement early Saturday the recovery time would be about four weeks.