I have alot of problems with my right hip/buttock area so, even though the lead wire was inserted on the right side, he was able to place the
battery pack on the left hand side. He had to create a tunnel from the lead wire over 6 inches to the pack but that's alright with me.
I kept taking the pain pills from the Friday evening until Sunday evening and slept 80% of the time. I stayed in bed lying on my right side for 9 days.