Physical properties of short-stretch compression bandages used to treat lymphedema.

This study examined the physical properties of six common brands of short-stretch compression bandages used to treat lymphedema. The physical properties examined were (a) maintenance of pressure over a 12-hr period, (b) variability of pressure across the width of the bandages, and (c) variability of pressure when the bandages were wrapped with a 50% overlap. The results of the study indicate that all six brands of bandages tested maintain pressure well over a 12-hr period. Each has a variance of pressure between the middle and edge of the bandage, with the edges measuring (in mmHg) between 6% and 28% lower than the middle. When the bandages were wrapped with an 50% overlap, all six brands measured fairly consistently in pressure readings (in mmHg) across the width. These results indicate that the six brands of short-stretch compression bandages tested have similar physical characteristics.