Systems for nerve modulation and methods for making and using the same are disclosed. An example system for nerve modulation may include a first elongate element having a distal end and a proximal end and having a helical guide having a proximal end and a distal end. The system may also include a second elongate element having a distal end and a proximal end and having a nerve modulation element proximate the distal end. A sheath may be disposed about both the first and second elongate elements. Pulling proximally on the proximal end of the first elongate element may cause simultaneous radial and longitudinal displacement of the nerve modulation element.