I just read this to my radiology husband who's recovering from a TKR. He says it's normal . . that by 3 days it should be pretty much gone. But as the Doc says above . . have it checked out if things don't improve.
Hi there!
Well, without a detailed clinical evaluation it would be difficult to comment on the situation. The sound could be due to the muscles/ ligaments etc. I would suggest resting the joint overnight and trying moving it gradually in the morning. If it does not seem to improve, you may consider a review with your treating orthopedician for an accurate diagnosis and appropriate management.
Hope this is helpful.
Take care!