Other Descriptions:
CRNA INJECT SI JOINT ARTHRO
INJ ARTH SACROILIAC WO ANES
INJ ARTH SACROILIAC W ANES
BILATERAL INJECT SACROILIAC JOINT
BILAT INJ PROC SACROILIAC JNT
BILAT INJECT SACROILIAC JOINT
INJECT SACROILIAC JOINT W/IMAGE GUIDE
INJ SI JOINT ARTHROGRAPHY AND/OR STEROID
INJ PROC SACROILIAC JT, PROV OF ANESTH