Improving the Image: Collimation and Heel Effect
Collimation and Anode Heel Effect Collimation Design of the collimator How the collimator works Tricky issues with the collimator How collimation improves radiographic definition (detail) Details of just how much collimation affects safety Hints for collimating and cropping A terrific thing you can say to a patient about collimation How[…]