This is all very interesting. I've just assumed (with what little knowledge of RSD I've gained after Reed's diagnosis) that his RSD was caused by his injury. It's interesting to read about all these other problems. Reed has ALWAYS had ear problems. Since childhood, he's probably had ear tubes 30 + times. He's got severe scarring and pretty significant hearing loss from so many infections. It would really be something to find out that he could have been predisposed to RSD because of that. Really makes you think..