Overview
Inelastic compression systems were once the conventional standard for compression therapy. Rigid compression therapy consists of inelastic gauze that contains zinc oxide.
Detailed Description
Clinicians apply the inelastic wrap system to the extremity. As the wrap dries, it hardens to form a rigid compression system. When calf muscles in the leg press against the wrapping, they pump more effectively. Efficient vein functioning helps to push the excess fluid out of the legs, and reduce swelling.
The drawback to a rigid compression system is that it fails to change its shape to account for changes that occur once the swelling begins to dissipate. Over time, this renders the system less effective than elastic compression, which conforms to the circumference of the leg and therefore retains its pressure.
An additional problem with rigid compression therapy is that it does not absorb heavy drainage, which can damage the skin around the wound, and cause further complications.
Last updated: 19-May-04
