I have just started seeing a lady who has done sports massage training plus myofascial release and trigger point stuff.
By neuromuscular techniques do you mean massage like this or should I be looking for something else as well?

I have also worked out today that when I walk I don't put all my weight onto my bad leg and that my pelvis is tucked in sideways so that my abductors don't have to do any work. I must have subconsciously been walking like this to avoid stressing them as they used to be painful when I walked. I think my pelvis has gone wonky from limping for so long.