Correctly performed intramedullary reaming with the new reaming system produces lower pressures and much less systemic fat extravasation, reducing the risk for fat embolism.
用新式扩髓系统正确进行髓内扩髓产生的压力很低，脂肪外渗很少，降低了脂肪栓塞的危险性。
2
Objective to inquire into the clinical characteristics of systemic circulation arterial embolism complicated by rheumatic valvular heart disease.
目的探讨风湿性心瓣膜病并发体循环动脉栓塞的临床特征。
3
Objective To investigate the vessel origin of systemic circulation that supplies the lungs and the techniques of arterial embolism applied to large hemoptysis.