I am 59 year old female & suffered chronic back pain for the past 4 years, have been on morphine medication the past 2 1/2 years my Pain Specialist has suggested i trial a neurostimulator I am very keen to do this as i hate been on so much medication especially the morphine medication. Am seeking advice regarding this device.eg how long from having the trial if successful can the permanent device be implanted, can I travel long distance soon after implant placement. All information appreciated. Coral