Operating instructions

Scan and Reconstruction
35
Body Kernels
As standard kernels for body tissue studies B30s or
B40s are recommended; softer images are obtained
with B20s or B10s (extremely soft). The kernels B31s or
B41s have about the same visual sharpness as B30s
respectively, B40s, the image appearance, however, is
more acceptable due to a "fine-grained" noise struc-
ture; quite often, the low contrast detectability is
improved by using B31s, B41s instead of B30s, B40s.
For higher sharpness, as is required e.g. in patient pro-
tocols for cervical spine, shoulder, extremities, thorax,
the kernels B50s, B60s, B70s, B80s are available.