In 2012, Senft confirmed he would miss the Tour de France for the first time since 1993 after undergoing surgery. "I just got back from having my head x-rayed, the third time in three weeks, I feel like a Chernobyl reactor," he told Cyclingnews.com. "Today the results were much better and I can start doing more things every day." Following his enforced absence from events, Senft was present at the 2012 World Championships, and has been at the Tour de France in each edition since, as of 2021.