Vascular Reconstruction
Vascular Reconstruction - Related Videos
12:38
Three-dimensional Reconstruction of the Vascular Architecture of the Passive CLARITY-cleared Mouse Ovary
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Cited by 12 •
2017
Here we present an adaptation of the passive CLARITY and 3D reconstruction method for visualization of the ovarian vasculature and follicular capillaries in intact mouse ovaries.
09:52
A Training and Testing System for Performing Vascular Reconstruction In Vitro
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2019
Here we present a training and testing system where a trainee can complete manual vascular reconstruction in vitro individually using a magnetic anchoring technique. The system can also be used to test the quality of reconstruction.
11:10
Visualization of Vascular and Parenchymal Regeneration after 70% Partial Hepatectomy in Normal Mice
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Cited by 3 •
2016
Tools used for visualizing vascular regeneration require methods for contrasting the vascular trees. This film demonstrated a delicate injection technique used to achieve optimal contrasting of the vascular trees and illustrate the potential benefits resulting from a detailed analysis of the resulting specimen using µCT and histological serial sections.
05:25
Vascular Reconstruction with the Cuff Technique in Mouse Orthotopic Liver Transplantation
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Cited by 3 •
2023
This protocol provides technical information for vessel reconstruction using the cuff technique in mouse orthotopic liver transplantation.
09:09
A Modified Heterotopic Swine Hind Limb Transplant Model for Translational Vascularized Composite Allotransplantation (VCA) Research
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Cited by 34 •
2013
Vascularized Composite Allotransplantations (VCA) have become a clinical reality. However, broad clinical application of VCA is limited by chronic multi-drug immunosuppression. The authors present a reliable and reproducible large animal model to translate novel immunomodulatory strategies that can minimize or potentially eliminate the need of immunosuppression in VCA.
FAQs
Vascular reconstruction can restore continuity in different ways: an obstructed segment may be removed, vessel ends may be joined with sutures, or a graft may replace or reroute flow around the damaged area. Endovascular treatment instead places a stent or stent-graft inside the vessel, providing internal support as part of the repair.
Prosthetic and biological grafts provide alternative conduits when direct repair or joining native vessel ends is not the selected solution. Their use allows surgeons to replace or reroute blood flow around a diseased or injured segment. Graft selection therefore becomes an important part of how reconstruction re-establishes circulation.
A stent and a stent-graft both work from within the vessel, but they represent distinct endovascular options. A stent supports the vessel internally, whereas a stent-graft combines internal support with a graft component. This distinction matters when treatment requires either internal reinforcement or a graft-based repair within the vessel.
Restoring blood flow is clinically important because inadequate circulation can deprive downstream tissues of adequate perfusion, producing ischemia. By re-establishing flow through repair, replacement, or rerouting, reconstruction can support limb preservation and organ function. The same principle explains its value in recovery after vascular injury or treatment of vessel disease.
An open reconstructive workflow may include addressing the diseased or injured segment, removing an obstruction when appropriate, joining vessel ends with sutures, and placing a prosthetic or biological graft when replacement or rerouting is needed. Endovascular workflows instead deploy a stent or stent-graft within the vessel as the internal support or repair.
Vascular reconstruction applies to several clinical problems rather than one diagnosis. The overview identifies arterial occlusion, aneurysms, traumatic vascular injury, and some congenital abnormalities as treatment contexts. These conditions may call for different strategies, including removal of an obstructed segment, repair of vessel continuity, or internal support with an endovascular device.
When circulation is threatened in a limb or organ, the intended outcome extends beyond repairing the vessel itself. Re-established blood flow can help preserve a limb, maintain organ function, and support recovery. This outcome-focused perspective is important in medicine because the benefit of reconstruction depends on restoring adequate circulation to downstream tissues.
Within medicine, these techniques also contribute to complex vascular and transplant surgery. Their value in such settings comes from the ability to repair, replace, or reroute vessels while restoring circulation to the tissues or organs involved. Consequently, vascular reconstruction supports procedures that require more than treatment of an isolated arterial obstruction or injury.