Fig. 4
Two 3 cm × 3 cm zones on 50 hoods were swabbed. Firstly, the screen area (Zone 1) was swabbed. This was followed by the neckline (Zone 2) facing the sterile field
Fig. 4 | Arthroplasty
Two 3 cm × 3 cm zones on 50 hoods were swabbed. Firstly, the screen area (Zone 1) was swabbed. This was followed by the neckline (Zone 2) facing the sterile field