Use of graduated compressionstockings is not advised because they are not effective in preventing VTE or in preventing mortality, and they are associated with lower-extremity skin breakdown.
使用弹力袜并不可取，因为其对于预防静脉血栓栓塞和猝死并无作用，反倒是跟下肢皮肤破损密切相关。
2
Sequential compressionstockings are wrapped around the patient calves and lower thighs; these decrease the risk of blood clots in the legs.
病人的大腿下部到小腿都包裹了一连串的压力袜，以便避免血液在腿部凝结成块。
3
In small trials of patients undergoing surgery, graduated compressionstockings (GCS) reduce the risk of DVT.