A new instructional note has been added: “For bone marrow aspiration for bone grafting, spine surgery only, use 20939”. New CPT code 20939 has been added with instructional notes 20939- Bone marrow aspiration for bone grafting, spine surgery only, through separate skin or fascial incision (Li...
"Eiffel Tower" double titanium elastic nails (TENs) in the existing combined approach, which takes advantages of TEN's mechanical stability with the protection against refracture, Ilizarov's high fusion rate with alignment control and the biologic environment provided by bone grafting for bony union...