Figures & data
Figure 2 Conventional end-dispensing cannula ejects BG directly in the path of a fusion cage and does not distribute BG into the periphery of the prepared disk space.
![Figure 2 Conventional end-dispensing cannula ejects BG directly in the path of a fusion cage and does not distribute BG into the periphery of the prepared disk space.](/cms/asset/e5656b66-ea90-49e5-a197-27177bd1aae4/dmde_a_100098_f0002_c.jpg)
Figure 4 View of the cross section of the bone graft delivery tool relative to the conventional cylindrical tool.
![Figure 4 View of the cross section of the bone graft delivery tool relative to the conventional cylindrical tool.](/cms/asset/7377ef03-8d60-4871-a299-a55b0018f6cb/dmde_a_100098_f0004_c.jpg)
Figure 5 Close up of the bone graft delivery tool tip and its radiographic appearance.
Abbreviation: BG, bone graft.
![Figure 5 Close up of the bone graft delivery tool tip and its radiographic appearance.](/cms/asset/28cfb15c-66fc-4d29-b19c-6f9374dfab12/dmde_a_100098_f0005_c.jpg)
Figure 6 Axial view of the prepared disk space during and after application of the bone graft delivery tool.
Abbreviation: BG, bone graft.
![Figure 6 Axial view of the prepared disk space during and after application of the bone graft delivery tool.](/cms/asset/e3bce05d-c86e-4abd-9128-22058546bd04/dmde_a_100098_f0006_c.jpg)
Table 1 Details of the study subjects, L4-5 disk space
Table 2 Details of the study subjects, L5-S1 disk space
Figure 7 Volumetric measurement of disk material removed and bone graft to be delivered.
Abbreviation: BG, bone graft.
![Figure 7 Volumetric measurement of disk material removed and bone graft to be delivered.](/cms/asset/1854ff41-610a-422b-9066-f940e58ab58a/dmde_a_100098_f0007_c.jpg)
Figure 8 BG delivered versus disk material removed from the L4-S1 disk spaces.
![Figure 8 BG delivered versus disk material removed from the L4-S1 disk spaces.](/cms/asset/30bf5fcb-cf4a-47d3-9c74-f65d2c4710fc/dmde_a_100098_f0008_c.jpg)
Figure 9 Relationship of BG delivered as a function of DMR.
![Figure 9 Relationship of BG delivered as a function of DMR.](/cms/asset/43705c19-0d84-4320-9c27-781d68a76035/dmde_a_100098_f0009_c.jpg)