VanVleet (back) didn't participate in Wednesday's practice session, Tim Bontemps of ESPN.com reports.

EDGE Analysis

VanVleet was removed from Tuesday's game against the Clippers and has been diagnosed with back spasms. Coach Nick Nurse said the team's medical staff will manage the issue as much as possible, making it unclear whether the point guard will be available for Thursday's game against the Grizzlies.