The Body Part Lumbosacral Joint is identified by letter "D" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to XRGD
Fusion Lumsac Jt w Radluc Por IFD, Open, New Tech 3
Fusion Lumsac Jt w Nano Intbd Dev, Open, New Tech 2