Advertisement for orthosearch.org.uk
Results 1 - 3 of 3
Results per page:
The Journal of Bone & Joint Surgery British Volume
Vol. 73-B, Issue 5 | Pages 811 - 815
1 Sep 1991
Berg M Bergman B Hoborn J

Clean air in the operating room is important during joint replacement surgery. We compared monochromatic ultraviolet radiation of 254 nm with the use of a Charnley-Howorth air enclosure by bacterial air-sampling during 113 total hip arthroplasties. Air samples were taken continuously at the edge of the wound and every 15 minutes at a site 130 cm from the operating table. We also tested the effect of occlusive clothing for all personnel. Ultraviolet light was more efficient than the ultra-clean air enclosure, and occlusive clothing on its own or in combination also produced improvement. The implications of these findings are discussed.


The Journal of Bone & Joint Surgery British Volume
Vol. 72-B, Issue 6 | Pages 985 - 987
1 Nov 1990
Blomgren G Hoborn J Nystrom B

We assessed wound, air and operative field contamination at 50 total hip operations, performed in a zonal ventilation system. Theatre staff wore either a specially designed polypropylene non-woven coverall or conventional cotton shirt and trousers. The surgeons wore partially impermeable operating gowns. The polypropylene coverall was associated with significantly lower air and wound counts. The coverall was warmer than cotton but judged to be acceptable. The combined use of zonal ventilation and the coverall achieved ultra-clean air conditions.


The Journal of Bone & Joint Surgery British Volume
Vol. 71-B, Issue 3 | Pages 483 - 485
1 May 1989
Berg M Bergman B Hoborn J

We have evaluated the effect of shortwave ultraviolet radiation on bacterial levels in an operating theatre, both in experimental conditions and during 20 hip operations. When compared with the use of sham blue light, there was a significant reduction in the number of bacteria. The reduced level was comparable with that suggested for ultraclean air ventilation systems.