Wagner finished with figures of 2-50 and 2-55 in the first and second innings respectively, bowling a combined 49 overs which included one spell of 11 overs straight.
The Black Caps will reveal later today whether or not he will be available for the second test, however Jurgensen said there was a hope he would avoid surgery.
Speaking after the first test about Wagner's performance while nursing an injury, Pakistan captain Mohammad Rizwan said he couldn't explain it.
"I can't explain Neil Wagner; 11 overs in a row on an injured toe, he's a different guy," he said. "His aggressions were beautiful… he's a big bowler."
Black Caps skipper Kane Williamson share similar sentiments after the test.
"People talk about the size of his heart but to have a couple of broken toes… he was in a lot of pain," Williamson said. "We were trying to use him when the injection was taking effect. It was kind of unique for all of us, but in particular Neil.
"To keep coming out and wanting to contribute, his appetite and motivation to try to make a difference for the team is huge and we haven't seen it any bigger than the effort he put in across this test match.
"It was a very, very special effort from Wags, one that the team appreciated. We needed him out there and he delivered."