Objective To analyse the reason of the different methods of injecting the low molecule heparin leading to subcutaneous hemorrhage.

目的分析低分肝素不同注射方法致皮下出血的原因。

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The main complication related to femoral vessels puncture and catheter placement was iliac artery dissection (2 cases, 0.35%) and small subcutaneous hemorrhage of puncture region (12 cases, 2.11%).

主要血管穿刺置管并发症包括髂动脉夹层2例(0.35%)穿刺部位局部皮下少量渗血12例(2.11%)。

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Other findings include subconjunctival hemorrhage, enophthalmos, hypoesthesia of the cheek and upper gum, subcutaneous emphysema, or a palpable step-off of the orbital rim.

其它表现包括结膜下出血，眼球内陷，面颊部和上牙床处感觉减退，皮下气肿或可触及眶缘后退。

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