A surgical scrub sink is a specialized plumbing fixture designed for the pre-surgical hand and arm antisepsis procedure. Its primary purpose is to minimize the risk of surgical site infections by allowing medical personnel to perform a thorough, sterile scrub.

Key features distinguish it from a standard sink. It is typically constructed from infection-resistant materials like seamless stainless steel or solid surface composites, which prevent bacterial buildup and are easy to sanitize. The basin is deep and spacious, often with a sloped bottom to prevent water pooling, and is designed to minimize splash-back. To facilitate a no-touch scrub, operation is controlled by hands-free mechanisms, such as knee pedals, infrared sensors, or elbow-operated valves, preventing recontamination of clean hands. Water flow is engineered to be gentle and non-aerosolizing, reducing the spread of potential contaminants.

Many models integrate a gooseneck spout for unobstructed access and a soap dispenser that can also be operated hands-free. Overall, the design prioritizes infection control, ergonomic comfort during a lengthy scrub, and strict adherence to operating room protocols.