Surgical-site-infections (SSI) prolong hospital stay, and they are leading nosocomial cause of morbidity and a source of excess cost. Recently, a waterless hand-rubbing protocol containing aqueous 1% chlorhexidine gluconate was developed before surgery, but there is no literature in orthopaedic surgery. The aim was to compare the SSI rates between waterless hand-rubbing and traditional hand-scrubbing protocol. STUDY 1: A total of 996 consecutive patients who underwent orthopaedic surgery between August 1, 2012 and January 31, 2014, were screened for SSI within 30 days after surgery. 500 patients from August 1, 2012 to April 1, 2013 were used by traditional hand-scrubbing, and 496 patients from June 1, 2013 to January 1, 2014 were by waterless hand-rubbing. STUDY 2: The twelve operating room staff members were randomly recruited, and the participants were assigned equally to use either a traditional hand-scrubbing protocol or a waterless hand-rubbing on 2 separate days. Washing times were recorded and microorganisms on hands were sampled on bacterial culture plates. Two days after sampling, the grown colonies were counted.[Introduction]
[Materials and Methods]
