alexSchmurtz
SpeedyMite Racing
It seems the surgery went well:
https://www.gpfans.com/en/articles/3452/floersch-undergoes-11-hour-operation-after-macau-crash/
Alexander Floersch told Motorsport-Magazin: "According to the attending physicians, the 11-hour operation went well and Sophia is now being monitored in the intensive care unit and will spend the night there from Monday to Tuesday."
https://www.gpfans.com/en/articles/3452/floersch-undergoes-11-hour-operation-after-macau-crash/