Dwarakanath Sanjay, Cheriyan Monica, Rebel Annette
Department of Anesthesiology University of Kentucky Lexington Kentucky.
Present address: Cleveland Clinic Regional Practice Anesthesiology 9500 Euclid Avenue Cleveland 44195 Ohio.
Clin Case Rep. 2017 Sep 5;5(10):1728-1729. doi: 10.1002/ccr3.1117. eCollection 2017 Oct.
The presence of Internal Jugular Valves can pose a diagnostic and procedural challenge during ultrasound-guided cannulation. After ruling out dissection, thrombus, or ultrasound artifacts, it can still be accessed and successfully cannulated with appropriate precautions including use of Live ultrasound, positioning, use of soft-tipped catheters, and minimizing duration of catheter placement.
颈内静脉瓣的存在可能在超声引导下插管过程中带来诊断和操作上的挑战。在排除夹层、血栓或超声伪像后,通过采取适当的预防措施,包括使用实时超声、调整体位、使用软头导管以及尽量缩短导管置入时间,仍可成功进入并进行插管。