BACKGROUND? To explore the advantage of performing sternal bone marrow puncture with scalp needle that is substituted for traditional bone marrow puncture needle. [背景]探讨小儿行胸骨骨髓穿刺时用头皮针代替传统骨髓穿刺针的优点.腹腔诊断性穿刺抽出浆液血性液有助于诊断。
Using scalp needle, the method of sternal bone marrow puncture in children is simple, safety and has high successful rate. 用头皮针行小儿胸骨骨髓穿刺的方法简单、安全、成功率高。
To provide the optimal point of sternal puncture. 目的:确定胸骨穿刺的最佳部位。