In this article, a procedural overview of basic abdominal sonography in the average patient is provided. Patient preparation (i.e., fasting) for specific examinations is discussed. Transducer selection on the basis of the body habitus of the patient, as well as the examination to be performed, is reviewed. Use of patient history and communication in decisions regarding the anatomy to be evaluated is discussed. A detailed technical review of scanning techniques to image the liver, gallbladder, pancreas, spleen, and kidneys is also provided.
