Surgical field and skin preparation

Abstract

Surgical site infection (SSI) is the third most frequent healthcare-associated infection in France. SSI rates in total hip or knee replacement are around 2%. The main bacteria implicated in SSI in clean surgery are those of the skin flora, whence the importance of skin preparation to eliminate transient flora and reduce resident flora. Guidelines for the prevention of SSI have progressed in recent years in France: firstly in 2013, and then in 2016. That preoperative hair removal and scrubbing of clean skin ahead of cutaneous asepsis is non-contributive was confirmed in 2013. A shower with normal soap taken as close to the beginning of surgery as possible is still recommended, as is use of alcoholic antiseptics for cutaneous asepsis. The debate remains open between chlorhexidine and povidone-iodine in several surgical specialties in the absence of any multicenter studies. Future choices of antiseptic may need to take account of resistance, especially to chlorhexidine, and possible side-effects. Finally, antimicrobial skin sealants and adhesive surgical drapes are not recommended for the prevention of infection.

Keywords: Prevention of infection; Skin preparation; Surgical site infection.