Deion Sanders underwent surgery to address blood clots this week ... and Karrueche Tran was right by his side at the hospital once again, helping him prepare for the procedure.

The NFL Hall of Famer's son, Deion Jr. , posted a new vlog Tuesday evening ... showing Sanders at a medical facility gearing up to go under the knife. Well Off Media

The "Claws" actress made an appearance in the 24-minute clip ... helping Sanders put on his hospital gown.

They also shared a couple of laughs while he sat in the hospital bed ... with Tran jokingly telling Deion Jr., "Come get your dad, please."

This is the second time Tran has been spotted with Sanders in the "Well Off Media" vlog -- the first appearance came in July when Coach Prime, 58, underwent bladder cancer surgery.

Tran

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