The injury happened during Friday’s loss to the Pistons and will require surgery, which will be scheduled at a later date.
LaVine has become a full-starter for Minnesota in his third NBA season. He was averaging 18.9 points and 3.0 assists through 47 games.
In October, the Wolves exercised their fourth-year option on LaVine, who will make more than $3.2MM next season. He will be eligible for a rookie-scale extension this summer.