Tatum, who ruptured his right Achilles tendon during Game 4 of the Celtics-New York Knicks series, had a successful surgery to repair that part of his lower leg. He posted a picture of himself to his Instagram account after receiving encouragement from the basketball community for his recovery.

Jayson Tatum today underwent successful surgery to repair a ruptured right Achilles tendon. No timetable is currently available for his return, but he is expected to make a full recovery. Further updates will be provided when appropriate. pic.twitter.com/TTXziFtMQB

Boston Celtics star Jayson Tatum spoke for the first time since his Achilles injury in Game 4 against the New York Knicks in the NBA Playoffs.

Jayson Tatum took to Instagram on Wednesday to thank fans after undergoing surgery to repair a ruptured Achilles tendon.

Jayson Tatum was having a phenomenal game against the Knicks. The Celtics superstar got up to 42 points, eight rebounds, four assists, four steals, and two blocks before his night came to an abrupt end.

The Boston Celtics' devastating second-round series against the New York Knicks somehow got even worse during Game 4 on Monday. In the midst of blowing yet another double-digit lead to fall behind 3-1,

After Jayson Tatum's Achilles tear, the Boston Celtics could explore trying to land Cooper Flagg with a trade package headlined by Jaylen Brown.

While we don't know the type of injury yet, many are concerned it could be some time before he's back on the court.