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Related Experiment Video

Updated: May 8, 2026

Ultrasound-Guided Needle Release Combined with Corticosteroid Injection for the Treatment of Supinator Syndrome

Ultrasound-Guided Needle Release Combined with Corticosteroid Injection for the Treatment of Supinator Syndrome

Published on: May 26, 2023

Pinch-off syndrome.

Jin-Beom Cho¹, Il-Young Park, Ki-Young Sung

¹Department of Surgery, Bucheon St. Mary's Hospital, The Catholic University of Korea College of Medicine, Bucheon, Korea.

Journal of the Korean Surgical Society

|September 11, 2013

Summary

Subclavian venous catheterization, though less common due to risks, offers benefits for patient mobility and vascular access. Recent cases highlight pinch-off syndrome, a spontaneous catheter fracture, emphasizing the need for careful consideration of this technique.

Keywords:

Implantable venous port Pinch off syndrome Spontaneous catheter fracture Subclavian venous catheterization

Related Experiment Videos

Last Updated: May 8, 2026

Ultrasound-Guided Needle Release Combined with Corticosteroid Injection for the Treatment of Supinator Syndrome

Ultrasound-Guided Needle Release Combined with Corticosteroid Injection for the Treatment of Supinator Syndrome

Published on: May 26, 2023

Area of Science:

Vascular Surgery
Interventional Radiology

Background:

Subclavian venous catheterization offers advantages in patient mobility and vascular access.
However, it carries risks of serious complications like pneumothorax and mediastinal hematoma, leading to decreased usage.

Observation:

The subclavian route can be suitable for procedures like totally implantable venous port insertion, especially when patient comfort is paramount.
Recent cases revealed pinch-off syndrome (spontaneous catheter fracture) in patients undergoing venous port implantation via the right subclavian approach.

Findings:

Pinch-off syndrome is a critical complication associated with subclavian venous catheterization.
The study reviews the clinical presentation, progression, treatment, and prevention strategies for this specific complication.

Implications:

Experienced practitioners may still consider the subclavian route for specific indications, balancing benefits against risks.
Understanding and preventing pinch-off syndrome is crucial for patient safety in venous catheterization procedures.