Ahn. Robinson et al., SUCTION TIP CONTAMINATION IN THE ULTRACLEAN-AIR OPERATING-THEATER, Annals of the Royal College of Surgeons of England, 75(4), 1993, pp. 254-256
The surgical suction tip forms a reservoir for microorganisms during t
otal hip replacement in conventional operating theatres. We assessed t
he colonisation of the tip in an ultraclean-air operating theatre in 3
9 patients, and found that 41% of them had evidence of bacterial colon
isation with one or more bacteria. To avoid contamination we suggest t
hat the suction tip is changed before preparation of the femoral canal
and insertion of cement and prosthesis.