Andersson (undisclosed) was injured in Saturday's game versus the Ducks, John Hoven of SiriusXM NHL Network Radio reports.
Andersson exited the contest during the second period and did not return. It's unclear how badly the Swede is hurt, though the Kings may also be exercising caution with the 22-year-old. More information should be available prior to the Kings' season opener Thursday versus the Golden Knights.