Hi Robert!
Sorry I was having some technical difficulties! I touched base with our resident LPH instructor, Tonya. Her response is below. We go over stuff like this in the LPH course. Not to offer a shameless plug for that class but it is coming up at the end of Sept in PHX! Most of her suggestions are advanced techniques with a decent risk of injury if not trained in how to perform them, so I would not attempt to do anything you have not been trained in.
Sue
“So very unlikely that it is a lateral femoral cutaneous nerve injury. Usually I see genitofemoral or obturator nerve with this surgery and his is right it is usually due to positioning. I would check the cremaster reflex for genitofemoral and find out if there is any testicular discomfort, possibly femoral branch but atypical. I don’t think needling around the spine will help but he could try anterior hip, and lesser trochanter. Needling Obturator foramen will have the best outcome (we go over this in LPH).”