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Scrub attire, proper footwear or shoe covers, and head covering is required in this area.
What is the semi restricted zone. The surgery center is divided into three different zones: the unrestricted zone in which street clothes may be worn (Preop/Recovery, waiting rooms, offices, locker rooms); the semi-restricted zone in which scrub attire and head covering must be worn (OR corridors, sterile supply rooms, unopened OR rooms); and the restricted zone in which scrub attire, head coverings and mask need to be worn (opened ORs, scrub sinks when someone is scrubbing).