Zohorna agreed to terms on a one-year contract with Swiss club HC Lugano on Thursday, Seth Rorabaugh of Tribune-Review Sports reports.
Zohorna was reassigned to AHL Wilkes-Barre/Scranton on Thursday.
Zohorna played in a career-high 33 games for the Penguins this season in which he generated four goals and three assists.
Zohorna was elevated from AHL Wilkes-Barre/Scranton on Wednesday.
Zohorna landed on the waiver wire Tuesday, Elliotte Friedman of Sportsnet reports.
Zohorna (illness) will play Saturday against St. Louis.
Zohorna missed Friday's practice session with an illness, Pens Inside Scoop reports.
Zohorna was shifted back to the minors Wednesday, Seth Rorabaugh of TribLive.com reports.
Zohorna was recalled from AHL Wilkes-Barre-Scranton on Monday, per Penguins play-by-play announcer Josh Getzoff.
Zohorna was assigned to AHL Wilkes-Barre/Scranton on Sunday, according to Seth Rorabaugh of TribLive.com.