Santorelli began the season with the Panthers and had no points in three games. He also was a healthy scratch three times in the team's first six games before being loaned to San Antonio on Jan. 30.
In seven games with the Rampage, Santorelli had two goals and three assists and a plus-2 rating.
The Panthers face the Toronto Maple Leafs on Monday night and it's uncertain whether Santorelli will be in the lineup. Florida had 12 forwards at its morning skate.