动脉血供一般是通过颈外动脉、颈内动脉及椎动脉的脑膜分支，分流是经由硬膜静脉窦或其他的硬膜或软脑膜血供。
Arterial supply is usually through meningeal branches of the external carotid, internal carotid, and vertebral arteries. Drainage is via dural venous sinuses or other dural or leptomeningeal channels.
目的探讨经颈外静脉置入中心静脉导管存在的风险因素及管理措施。
Objective To explore the risks and management of peripherally inserted central catheter (PICC) through the peripheral vein.
目的探讨以包含颈外静脉的颈侧皮瓣修复颊癌、舌癌、口底癌及牙龈癌术后软组织缺损的方法。
Objective To study the method and feasibility of lateral neck flap containing external jugular vein with superficial cervical fascia pedicle in reconstruction of oral defects.
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