Board Thread:Versus Debates/@comment-26107879-20180725083351/@comment-32685487-20180728020124

No, he did heal them once he got himself healed with B's chakra.. the problem was he had not used them in so long that they were weaker and harder to use than what they should have been so Kabuto still cursed his legs once he was sealed even as fast as Nagato was Kabuto made it clear it was nothing compared to what he could have been had he been fully used to his legs and they back at full strength.