This issue shows the most important standard sections of relevant questions in musculoskeletal (MSK) ultrasound of the wrist, elbow, shoulder, hip, knee and ankle. Exemplary images with descriptions of the sections and anatomical structures were created and the positioning of the patient explained. Several patient cases per region are being presented and explained in order to place the described procedures in a clinical context. The advantages and disadvantages of the imaging procedures are being explained and compared.