Kevin Magnussen has confirmed his withdrawal from next week's Rolex 24 at Daytona as the Dane is still mending his hand after undergoing surgery.
The Haas F1 driver was due to share an MDK Motorsport Porsche 911 GT3-R in the classic endurance event in Florida with his father Jan, bronze-rated driver Trenton Estepand and team owner Mark Kvamme.
But a visit to his physician at the start of the year to diagnose a sore wrist revealed a cyst that needed to be removed ahead of the 2023 Formula 1 season.
Magnussen gave an update on Thursday on social media, confirming that the surgery had gone well but that he had pulled out from the Rolex 24 on doctors orders.
"The hand surgery went fine, but I have been advised by the doctors not to drive at Daytona," he wrote. "Wishing everyone at MDK Motorsport a great weekend over there."
Magnussen will now focus on his preparations for winter testing that will kick off with three days of running in Bahrain on February 23-25, while the F1 season will also get underway at Sakhir on March 5.
Haas has yet to announce the presentation date for its VF-23 car that will be raced this season by Magnussen and new teammate and F1 veteran Nico Hulkenberg.
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