Open MRI scanners have a more spacious and open design compared to traditional closed MRI scanners. Instead of a tunnel-like structure, open MRI machines may have open sides or a larger bore.

The open design helps reduce feelings of confinement and can alleviate anxiety during the scanning process.

Open MRI scanners may be more cost-effective to operate and maintain compared to traditional closed MRI scanners. They are increasingly available in many medical centers and imaging facilities.