Abstract: A method for aiding a surgical procedure, the method uses the steps of providing a surgical instrument with an elongated shaft having a distal end, a proximal end and a longitudinal axis therebetween, the distal end having an end effector attached thereto, the shaft having a first strip running along the longitudinal axis and attached to the end effector, and a second strip, parallel to the first strip, running along the longitudinal axis from the distal end of the shaft to the distal end of the end effector where it is attached thereto, the end effector comprising a plurality of spaced apart links disposed along the longitudinal axis between the distal end of the end effector the distal end of the shaft such that the strips run through the links, and each link is attached to at least one strip. The method also includes the steps of inserting the instrument to a desired location in a body and curving the instrument by moving the first strip proximally.