GLOVE PERFORATION DURING SURGERY - WHAT ARE THE RISKS

Surgical gloves are important in protecting medical staff from exposure to pathogens during surgery, especially viruses such as hepatitis B and the human immunodeficiency virus. We have studied the incidence and circumstances of surgical glove perforation using a sensitive electronic device. The glove perforation rate during elective general surgery was compared with that seen during an anastomosis workshop, where surgical trainees operated in a laboratory setting. A total of 220 gloves were tested for perforations pre- and postoperatively during general elective surgical procedures. During the surgical training workshop 72 gloves were tested. Fifty-two gloves (24%) were perforated during surgical procedures. Among surgeons, consultants had a significantly lower perforation rate than trainees (26% vs 46%, P<0.05, chi-2), that for assistants was much lower (9%). The perforation rate for scrub nurses was surprisingly high at 22%. Glove perforation among trainees was significantly lower during workshop procedures than at elective surgery (17% vs 46%, P<0.05, chi-2), probably because glove perforation occurs commonly at wound closure. Glove perforation remains very common, particularly among surgical trainees. Glove perforation should be reduced by teaching better techniques, especially 'no-touch', particularly for wound closure.