Kyrie Irving injured himself contesting a Russell Westbrook jump shot and it appears the two banged knees on the way down. Irving's knee buckled on contact and he immediately went down to the ground grabbing his knee. He remained on the court for a long time, looking to be in considerable pain, before finally being helped to his feet. Anderson Varejao and a trainer helped Irving walk to the locker room, which is a good sign.Quick update:Rachel Nichols says Irving has a knee contusion and is OK to go in the second half.
[TNT]Kyrie Irving officially has left knee contusion, will return. Just told me "I'm good"
— Rachel Nichols (@Rachel__Nichols) December 12, 2014