Sterile technique is a set of specific practices used to prevent contamination by pathogens during medical procedures. It involves creating and maintaining a sterile environment, which is essential for surgeries, wound care, and other invasive procedures. This technique includes using sterilized instruments, wearing protective clothing, and ensuring that the area is free from germs. To achieve sterile conditions, healthcare professionals often use methods such as autoclaving to sterilize equipment and disinfectants to clean surfaces. Additionally, they follow strict hand hygiene protocols, including thorough handwashing and the use of sterile gloves, to minimize the risk of infection.