Bacterial contamination of air and surgical wounds during joint replacement operations. Comparison of two different types of staff clothing.
Compared with conventional surgical clothing, polypropylene coveralls reduced the bacterial contamination of the air of a conventionally ventilated operating room by 62%. The contamination of surgical wounds during joint replacement was also reduced, but not to a significant degree. Sixteen percent of the bacteria sampled from the wounds were resistant to the prophylactic antibiotic and the importance of a clean air system for performing joint replacement operations is stressed. The use of commercially available non-woven swabs for sampling bacteria from the surgical wound compared favourably with the use of specially prepared velvet pads.
Department of Clinical Microbiology, Copenhagen County Hospitals, Herlev, Denmark.
J H
JH
Scheibel
I
I
Jensen
S
S
Pedersen
D000391:Air Microbiology; D004352:Drug Resistance, Microbial; D004866:Equipment Contamination; D006622:Hip Prosthesis; D006785:Hospitals, University / Q000592:standards; D006801:Humans; D007720:Knee Prosthesis; D009873:Operating Rooms / Q000592:standards*; D011481:Protective Clothing / Q000592:standards*; D013530:Surgical Wound Infection / Q000382:microbiology* / Q000517:prevention & control; D014691:Ventilation