Research Article
Comparison of Vascular Morphometry in Jawbones and Long Bones: Micro-CT Study in a Rat Model Treated with Zoledronic Acid
Table 1
Micro-CT output parameters for the vascular perfusion sample.
| Parameter | Abbreviation (unit) | Meaningfulness |
| Vessel volume fraction | VVF (%) | The fraction of selected VOI occupied by the volume of blood vessels | Vessel number | VN (mm-1) | The number of blood vessels per millimeter within the VOI | Vessel thickness | VT (mm) | The local voxel thickness within the blood vessel, which represents the average intraluminal diameter of the vessel | Vessel separation | V.Sp (mm) | The thickness of space in selected VOI, in which a higher value indicates reduced connectivity | Fractal dimension | FD | A measure of blood vessel branching | Euler number | Eu.N | A measure of blood vessel connectivity, which is calculated as |
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