下肢深静脉血栓形成,是术后卧床病的严重并发症之一。因而并发肺栓塞者亦并非罕见。加强针对性、预防性护理,防患于未然,具有其重要的临床意义。一、预防性护理优于精心治疗下肢深静脉血栓一旦形成,治疗采取手术和非手术两种方法,前者因受各种因素(设备、技术和病人自身条件)的限制有少部分病人适合采用,多数患者则采用非手术疗法。目前采用保守治疗主要是抗凝溶栓、祛 Lower extremity deep venous thrombosis, is one of the serious complications of bedridden patients. Therefore, concurrent pulmonary embolism is not uncommon. To strengthen targeted, preventive care, take preventive measures, has its important clinical significance. First, the preventive care is better than careful treatment Once the formation of deep venous thrombosis of lower extremities, the treatment to take both surgical and non-surgical methods, the former due to various factors (equipment, technology and the patient’s own conditions) limited a small number of patients suitable for use, Most patients use non-surgical therapy. The current conservative treatment is mainly anticoagulation thrombolysis, cured