Three superficial veins coursing over the clavicles: a case report
Three superficial veins coursing over the clavicles: a case report
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DOI：
10.1007/s00276-015-1445-4
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发表时间：
2015-11-01
影响因子：
1.4
通讯作者：
Natsis, Konstantinos
中科院分区：
文献类型：
--
作者：
Anastasopoulos, Nikolaos;Paraskevas, George;Natsis, Konstantinos
我们报告了一具 77 岁男性尸体颈部浅静脉系统的多种变异的独特双侧组合。在颈部右侧，颈外静脉 (EJV) 穿过锁骨外侧三分之一的浅表，与头静脉 (CV) 构成共同主干，流入锁骨下静脉 (SCV)。在左侧，EJV 向远端下降，越过锁骨内侧三分之一的前表面并流入 SCV。颈后外静脉 (PEJV) 穿过锁骨外侧三分之一的表面并终止于 CV，为 EJV 提供了额外的交通分支。了解颈部静脉的正常和异常解剖结构对于进行导管插入术的麻醉师或心脏病专家、治疗锁骨骨折的整形外科医生以及进行头颈手术的普通外科医生来说起着重要作用，以避免对这些血管结构造成意外伤害。
We report a unique bilateral combination of multiple variations in the superficial venous system of the neck of a 77-year-old male cadaver. On the right side of the neck, the external jugular vein (EJV) crossed superficial to the lateral third of the clavicle constituting a common trunk with the cephalic vein (CV) that drained into the subclavian vein (SCV). On the left side the EJV descended distally, passed over the anterior surface of the medial third of the clavicle and drained into the SCV. The posterior external jugular vein (PEJV) crossed superficial to the lateral third of the clavicle and terminated into the CV, providing an additional communicating branch to the EJV. Knowledge of both normal and abnormal anatomy of the veins of the neck plays an important role for anesthesiologists or cardiologists doing catheterization, orthopedic surgeons treating clavicle fractures and general surgeons performing head and neck surgery, to avoid inadvertent injury to these vascular structures.