钳夹与结扎止血是动脉缺损原因之一。
Controlled bleeding by clamps and ligatures will lead to arteries defect.
目的：为临床顽固性鼻后部出血经上颌窦后壁径路上颌动脉结扎止血提供解剖学基础。
Objective: to provide anatomical basis in stopping clinical obstinate bleeding of posterior nasal by ligation of maxillary artery through the posterior sinus.
本文通过对100例腹泻患者在实施静脉输液中，对结扎止血带时间长短与静脉穿刺成功率进行统计比较。
In this article it has compared statistically the time length of ligating tourniquet and the successful rate of venipuncture by 100 cases of diarrhea with venous transfusion.
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