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作者在89侧成人尸体上观测了颈外静脉汇入类型,颈外静脉长度、汇入角度、以及无名静脉和上腔静脉长度。建议以锁骨上2cm处为穿刺置管直到上腔静脉中段为模拟置管长度。
The authors observed the type of external jugular vein, the length of the external jugular vein, the angle of entry, and the length of the anonymous vein and superior vena cava on 89 adult cadavers. Proposed to 2cm at the collarbone for catheterization until the middle of the superior vena cava for simulated catheter length.