What does the Voxel Dimension formula consist of?

The Voxel Dimension is a critical aspect of computed tomography, as it defines the three-dimensional pixel (voxel) that makes up the scanned volume. The correct formulation for Voxel Dimension involves matrix size and field of view (FOV).

Matrix size refers to the number of individual pixels that make up each slice of a CT scan, while the field of view refers to the extent of the scanned area in which the image is captured. By combining these two parameters, one can determine the dimensions of each voxel.

In this context, the voxel is essentially a three-dimensional equivalent of a pixel, and its size is determined by how many pixels are contained in a given slice and how expansive the area is that is being scanned. The height and width of each voxel can be derived from the pixel sizes defined by the matrix size in conjunction with the FOV.

Thus, understanding this relationship is essential in CT imaging, as it directly impacts image resolution and diagnostic quality, allowing for accurate assessments of anatomical structures.