What is the purpose of a surgical scrub?

The purpose of a surgical scrub is to significantly reduce the number of microorganisms on the surgeon's hands before a surgical procedure. This is critical for maintaining a sterile environment in the operating room and minimizing the risk of surgical site infections. The scrub involves a thorough washing technique, often using antiseptic solutions, followed by the use of sterile gloves to further enhance the sterility of the surgical field.

While enhancing the doctor's visibility, cooling surgical instruments, and preparing the patient for anesthesia are important aspects of surgical procedures, they do not pertain specifically to the primary goal of a surgical scrub. The scrub is solely focused on infection control and achieving a sterile field to promote patient safety and surgical success.