Henderson, who is enjoying his best season of football yet at Liverpool, admitted after the game that he was in a lot of pain.
“I was in a bit of pain during the game but it wasn’t too bad,” he said in the Liverpool Echo.
“The doctor gave me some painkillers and it was okay. Playing with a protective cast helped.
“I’ve got to get an operation soon but it won’t stop me from playing games. There is a lot to play for and I don’t want to miss out.”
But Henderson says the mood is one of quiet confidence.
“We’ll never say never,” he added.
“We are quietly confident in every game we go into but we just have to keep doing what we’re doing and concentrate on ourselves.
“We have been playing well of late and our confidence is flying. Everyone is playing their part. We will see where we end up at the end of the season.
“All our focus is now on Arsenal as we know we’ve got a tough game coming up this weekend.”