Anesthetizing the SI joint by injection under X-ray guidance is considered the gold standard for diagnosing SI joint pain. A diagnostic injection of the sacroiliac joint with anesthetic should markedly diminish the amount of pain in a specific location of the low back, buttock, or upper leg.
Huzzah (originally huzza, and in most modern varieties of English hurrah or hooray) is an archaic English interjection of joy or approbation. According to the Oxford English Dictionary it is apparently a mere exclamation. The dictionary does not mention any specific derivation.
Thus, Allah Hu is a title meaning God In Person, Jesus Allah rRahman as in the Islam-Christian invocation: In the name of God the Father, His Most Gracious Word Jesus, and His Most Merciful Holy Spirit for by Grace we are saved through Jesus and by Mercy we are sanctified through the Holy Spirit according to the Bible.