Fixture-abutment connection surface and micro-gap measurements by 3D micro-tomographic technique analysis
X-ray micro-tomography (micro-CT) is a miniaturized form of conventional computed axial tomography (CAT) able to investigate small radio-opaque objects at a-few-microns high resolution, in a nondestructive, non-invasive, and tri-dimensional way.Compared to traditional optical and electron microscopy techniques, which provide two-dimensional WOMENS