Scrub in or rub in?January 30, 2014 Dr. John Smith is getting ready for his first surgery of the day. He puts on his cap and mask, adjusts them methodically, and starts to rigorously prepare his hands for surgery. He grabs a brush soaked with chlorhexidine scrub and goes to work, as if it were a ritual: First his fingers, then the palm of each hand, then the back, then his wrists, then his forearms, for a full five minutes, just like he has been doing for the past 15 years as a surgeon. Sounds perfectly acceptable, doesn't it? What Dr. Smith doesn't know is that his surgical scrub routine is actually detrimental to the health of his hands, increases the likelihood of contamination, and puts him at risk of developing occupational dermatitis. Meanwhile, Dr. Denis Verwilghen of Copenhagen, Denmark, is getting ready for his first surgery of the day. He puts on his cap and mask, adjusts them methodically, and starts to rigorously prepare his hands for surgery. He first gently washes his hands with a mild, non-medicated soap, dries them with a non-sterile paper towel, and then meticulously rubs a hydroalcoholic solution on his hands and arms for a couple of minutes — until they are …
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