Otter Tail County Man Is One of First to Receive ROSA Surgery in Midwest

The surgical assistant is helping doctors at Sanford perform knee replacement surgeries

FARGO, N.D.–¬†With every step Roger Peterson is getting closer and closer to recovery. “As far as I’m concerned, I am walking as close to normal as you can get,” Peterson said. Roger had his knee replacement surgery about a month ago. The surgical assistant was a robot named ROSA. “We lock that in for that patient and the robot will…