Inferior Vena Cava Suturing
Inferior Vena Cava Suturing - Related Videos
04:34
Mouse Complete Stasis Model of Inferior Vena Cava Thrombosis
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Cited by 28 •
2011
The mouse complete stasis model of inferior vena cava thrombosis yields quantifiable amounts of vein wall tissue and thrombus. It has proven useful for evaluating interactions between the vein wall and the occlusive thrombus and in assessing the progression from acute to chronic inflammation.
06:04
Patch Angioplasty in the Rat Aorta or Inferior Vena Cava
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Cited by 16 •
2017
We have established a model of pericardial patch angioplasty that can be used in either small-diameter veins or arteries. This model can be used to compare venous and arterial neointimal hyperplasia formation.
12:39
Implantation of Inferior Vena Cava Interposition Graft in Mouse Model
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Cited by 24 •
2014
To improve our knowledge of cellular and molecular neotissue formation, a murine model of the TEVG was recently developed. The grafts were implanted as infrarenal vena cava interposition grafts in C57BL/6 mice. This model achieves similar results to those achieved in our clinical investigation, but over a far shortened time-course.
06:03
Electrolytic Inferior Vena Cava Model (EIM) of Venous Thrombosis
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Cited by 39 •
2011
The electrolytic induction of endothelial activation to the internal surface of the Inferior Vena Cava results in venous type thrombus formation due to endothelial activation and partial blood stasis, two components of Virchow's triad.
05:44
Rodent Inferior Vena Cava Venoplasty Balloon Model
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Cited by 1 •
2024
The protocol presents a survival rodent model to test venoplasty balloon (VB) interventions in non-thrombotic, thrombotic, and post-thrombotic deep veins.
FAQs
Careful suture placement brings separated vessel edges into close apposition. This supports local control of bleeding while avoiding excessive narrowing of the venous passage. The surgeon must balance tissue capture with preservation of an unobstructed lumen, because repair quality depends on both secure wall closure and continued venous flow.
Controlling hemorrhage requires the vessel wall to close securely, but excessive tightening or poorly positioned sutures could compromise the passage through which blood returns from the lower body. Maintaining lumen openness therefore makes hemostasis compatible with venous function, rather than treating bleeding control as the only measure of a successful repair.
The inferior vena cava lies near abdominal organs and tumors that may be involved in an operation. Suturing must therefore address the vessel injury or operative opening while minimizing damage to surrounding structures. This relationship explains why the technique is relevant beyond isolated vascular procedures, including operations involving nearby abdominal anatomy.
The repair focuses on identifying the injured or intentionally opened portion of the vessel, positioning sutures through the vessel wall, and approximating the tissue edges. The closure must control bleeding without obstructing the lumen. These objectives guide the procedure whether the opening results from trauma or from an operation involving adjacent tissue.
Inferior vena cava suturing is relevant when trauma injures the vessel or when vascular openings arise during procedures involving nearby abdominal organs or tumors. It can support repair and hemostasis in these settings while seeking to preserve venous continuity. Its value is greatest when bleeding control and protection of the venous passage are both required.
In biological and clinical research, the technique provides a context for examining vascular repair, hemostasis, and venous function. Investigators can use these areas to consider how vessel-wall closure relates to bleeding control and maintenance of venous flow. The method therefore connects operative repair with broader studies of vascular structure and function.