The centre dislocated his knee cap in the Springboks ' 12 - 6 loss to Wales in Cardiff on Saturday .
Scans have revealed the damage is extensive , with no timeframe yet put on his recovery .
The centre dislocated his knee cap in the Springboks ' 12 - 6 loss to Wales in Cardiff on Saturday and scans have revealed the damage is extensive , with no timeframe yet put on his recovery .