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Updated: Jan 3, 2026
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The Supraclavicular Fossa Ultrasound View for Central Venous Catheter Placement and Catheter Change Over Guidewire
Published on: December 23, 2014
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Imaging Approach to Misplaced Central Venous Catheters.
Demetrios A Raptis1, Kevin Neal1, Sanjeev Bhalla1
1Mallinckrodt Institute of Radiology, 216 South Kingshighway Boulevard, St Louis, MO 63110, USA.
Radiologic Clinics of North America
|November 17, 2019
Summary
Radiologists confirm central venous catheter (CVC) tip placement for safe use. Understanding ideal and malpositioned CVC locations is crucial for patient care and preventing complications.
Area of Science:
- Radiology
- Vascular Access
- Patient Safety
Background:
- Central venous catheters (CVCs) are essential medical devices used across diverse clinical settings.
- Accurate placement of CVCs is critical for effective treatment and patient well-being.
- Radiologists play a key role in verifying CVC tip position post-insertion.
Purpose of the Study:
- To outline an approach for evaluating central venous catheter tip location.
- To emphasize the importance of identifying ideal versus malpositioned catheter tips.
- To guide management strategies based on CVC tip localization.
Main Methods:
- Review of radiological assessment techniques for CVC placement.
- Analysis of anatomical landmarks for optimal CVC tip positioning.
- Categorization of common CVC malpositions and their implications.
Main Results:
- The superior vena cava (SVC) or cavoatrial junction is the preferred location for most CVC tips.
- Malpositioned CVC tips can lead to serious complications such as cardiac tamponade, arrhythmias, or vascular erosion.
- Radiographic interpretation guides decisions on catheter use, repositioning, or removal.
Conclusions:
- A systematic approach to CVC tip evaluation by radiologists is vital.
- Correct CVC tip placement ensures therapeutic efficacy and minimizes patient risk.
- Understanding malpositions aids in prompt clinical intervention and improved patient outcomes.
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