Glove wearing in Northern Ireland and an assessment of the loss of tactile perception.

The increased awareness of the need for cross-infection control in dentistry has led to recommendations that operating gloves be worn routinely by dental surgeons. A survey conducted amongst general dental practitioners in Northern Ireland showed a drop in glove wearing from 100% in the newly qualified to 47% in those who had qualified between 15 to 35 years ago. A frequently stated reason for the non wearing of gloves in this group is the diminution of tactile sense. To test this, a blind tutor was engaged to read a random standard length Braille passage whilst wearing selected gloves and the reading time recorded and compared with ungloved reading. The wearing of gloves increased reading time and, by implication, the loss of tactile perception, by between 14% and 37%, depending on the glove used. The thickness and stiffness of the gloves were also determined and the results suggest a relationship between these quantities and the loss of tactile perception.