The incidence of penetrating skin wounds and needle penetration of glo
ves during operation was studied in orthopaedic surgeons. Significant
hand wounds were found in 11% of surgeons before operations. Glove pen
etration during closure of the deep tissues occurred in 16% of outer g
loves and 6% of inner gloves when standard needle points were used. Th
e surgeon sustained a needle-stick injury in 6% of this group. When a
needle with a protective point was used, there were no glove perforati
ons. This simple precaution reduces the risk of transmission of blood-
borne disease during operation.