NBA team Cleveland Cavaliers officially introduced centre Andrew Bynum.
A two-year, $24 million contract will keep Bynum in Cleveland for two years, reports Xinhua.
"The medical staff is great. They've put together a plan going forward. After the surgery I feel a lot better than I did last year," said Bynum, who sat out the entire season for the Philadelphia 76ers because of a knee injury.
Bynum has averaged 11.7 points and 7.8 rebounds during his eight-year NBA career.