Is a Doctor Canal the Same as a Femoral?

I think ESP has a role exactly as you say, probably as a plan C plan. In fact, somebody should probably do a study whereby they put a cafter in preemptively and then see what happens when they bolus the cafter in PACU. I'm sure it will. So funny, we actually did that study. Not for ESP. We did it for femoral. And there was a huge, there's a huge difference as you might expect. There may well be something in that. Yeah, I don't know if anyone, if anyone's planning on doing that, I'd be really interested to hear about that.