In surgical procedures, patient positioning is considered a clean practice, not sterile. While the area around the surgical site must be sterile, the act of positioning the patient itself does not require a sterile technique, although it is important to maintain a clean environment and follow infection control protocols.
Sterile techniques are used when preparing the surgical area and handling instruments or materials that will come into contact with the surgical site, but positioning the patient primarily focuses on ensuring the best access for the surgical team and the safety and comfort of the patient.