On November 23, 2009, Oden matched his career-high for points in a game again with 24. He set a new career-high for rebounds in a game with 20 on December 1. On December 5, 2009, Oden injured his left knee in the first quarter of a game. He was taken off the court on two connected stretchers. Later, he underwent surgery for a fractured left patella and missed the rest of the season. That injury marked the second time Oden had missed major playing time due to injury.