Zach LaVine injured his left ankle in the fourth quarter of the Bulls game against the Orlando Magic in Mexico City on Dec. 13.
Additional medical opinions taken since then agreed with the original diagnosis of a medial ankle sprain.
LaVine will be out approximately two-to-four weeks from the date of the injury. So, he could be out around one-to-three more weeks.
The young, rebuilding Bulls are 7-25 this season. ZaVine at 23.8 points per game has been their leading scorer.
