Fusion

XRGA - Thoracolumbar Vertebral Joint
XRGB - Lumbar Vertebral Joint
XRGC - Lumbar Vertebral Joints, 2 or more
XRGD - Lumbosacral Joint
XRGE - Sacroiliac Joint, Right
XRGF - Sacroiliac Joint, Left
XRGJ - Ankle Joint, Right
XRGK - Ankle Joint, Left
XRGL - Tarsal Joint, Right
XRGM - Tarsal Joint, Left