The name I was told was a right sympathetic nerve block. That's all I know. After resting for most of the day with movement limited to bathroom breaks and attempting to change sides in bed (hurts to lay on right side) my lower right back and hip feel as if I was in a car accident. The hip joint itself still feels as though there is something in it but the pain with movement has subsided somewhat.
I promised to give different treatments a try, I gave this one a shot (ha ha) not a good experience definitely won't recommend it to anyone else. I do however have some minimal relief of my RSD pain for the moment but of course it is overshadowed by the botched procedure.