Seguin will be out of action for 4-6 months when he undergoes surgery Thursday for a left-side femoral acetabular impingement and hip labrum, per Lia Assimakopoulos of The Dallas Morning News on Wednesday.
Seguin (undisclosed) was placed on injured reserve Monday.
Seguins produced a goal and an assist in Monday's 6-4 loss to the Hurricanes.
Seguin logged an assist, two shots on goal and a plus-2 rating in Saturday's 4-2 win over the Lightning.
Seguin provided two assists and six shots on goal in Thursday's 7-2 win over the Bruins.
Seguin scored a power-play goal on two shots in Monday's 7-1 win over the Penguins.
Seguin (lower body) is expected to play Thursday against Chicago, Sam Nestler of DLLS Stars reports.
Seguin (lower body) practiced Tuesday but may need to play through a lingering injury for most of the season, Sam Nestler of DLLS Stars reports.
Seguin (undisclosed) won't play Saturday against the Panthers, Mike Heika of the Stars' official site reports.
Seguin scored a power-play goal and added two even-strength assists in Thursday's 5-2 win over the Bruins.