Desharnais is set to join Canadian coach Bob Hartley with Avangard Omsk for the 2018-19 campaign, Jean-Francois Chaumont of Le Journal de Montreal reports.
Desharnais (wrist) is projected to be a healthy scratch when the Rangers play host to the Devils on Tuesday, NHL.com reports.
Desharnais won't play Saturday against the Hurricanes since he's feeling the effects of a shot that hit his wrist during Friday's action against the Lightning.
Desharnais (kidney stones) came out during warmups for Monday's game against Carolina, Dan Rosen of NHL.com reports, and will draw into the lineup Colin Stephenson of Newsday.
Desharnais (kidney stones) will be a game-time decision for Monday's contest versus the Hurricanes.
Desharnais will not be available for Saturday's game due to issues with kidney stones, Brett Cyrgalis of the New York Post reports.
Desharnais fired two shots in 13:59 of ice time (2:14 on the power play) in Thursday's 3-0 loss to the Islanders.
Desharnais opened the scoring in Sunday's 4-2 loss to the Kings with a power-play goal.
Desharnais collected three assists through 14:58 of ice time during Tuesday's 5-4 loss to Florida.
Desharnais will watch Sunday's contest against Ottawa from the press box as a healthy scratch.