Anastomosis Technique
Anastomosis Technique - Related Videos
08:15
Cervical Heterotopic Mouse Heart Transplantation using End-to-side Anastomosis Technique to Study Transplant Immunology
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2026
This protocol presents a simplified, end-to-side suture anastomosis technique for murine cervical heart transplantation, providing a robust and reproducible model for studying transplant immunology.
07:51
The C-seal: A Biofragmentable Drain Protecting the Stapled Colorectal Anastomosis from Leakage
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Cited by 8 •
2010
The C-seal is a biofragmentable drain protecting the stapled colorectal anastomosis. In this video, details of the manufacturing, deployment and use are shown.
08:27
Adult Mouse Venous Hypertension Model: Common Carotid Artery to External Jugular Vein Anastomosis.
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Cited by 13 •
2015
We describe a method for creating a reliable model of cerebral venous hypertension in the adult mouse. This model has been widely described and tested in the rat. This new counterpart in the mice opens the possibility of using genetic modified animals and thereby broadens the applications of the model.
07:22
Creation of Colonic Anastomosis in Mice
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Cited by 3 •
2019
Anastomotic leak or breakdown after surgery is a major cause of postoperative morbidity and mortality. Our surgery for creating a colonic anastomosis is a reliable and reproducible method for studying the healing mechanisms of anastomoses.
08:09
Vessel-sparing Excision and Primary Anastomosis
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Cited by 6 •
2019
Here, we present an elaborate and efficient protocol to treat isolated short bulbar or posterior urethral strictures with vessel-sparing excision and primary anastomosis.
FAQs
Precise alignment allows the joined edges to meet evenly, which supports restoration of a continuous internal passage. It also helps maintain an open pathway while reducing the likelihood of leakage at the connection. In tubular structures such as vessels or intestinal segments, accurate positioning is therefore central to both mechanical integrity and functional continuity.
Adequate blood supply supports the biological response required for healing, while careful tissue handling helps preserve the condition of the structures being joined. Excessive disruption could undermine the connection’s stability or healing, whereas controlled handling contributes to a secure repair. These factors work together with alignment and the joining method to influence the final outcome.
Mechanical stability keeps the connected structures properly positioned while healing occurs. A stable junction helps preserve the intended passage and supports the repair as the tissues recover. If the connection lacks sufficient stability, continuity and resistance to leakage may be compromised, making structural integrity an important consideration alongside blood supply and biological healing.
The process begins by bringing the two biological structures into accurate alignment. Their edges are then joined using sutures, staples, or another suitable device, with attention to maintaining a continuous, open passage. The resulting connection must provide mechanical stability and limit leakage while the tissues undergo healing. These principles apply across vascular and intestinal repairs.
Anastomosis supports investigations involving circulation, digestion, wound healing, transplantation, and microsurgery. Researchers and clinicians can use the technique when studying how repaired or reconstructed anatomical pathways regain continuity and heal. Its relevance extends across these areas because the connection must integrate structural restoration with adequate blood supply, stability, and an appropriate healing response.
Evaluation focuses on whether the connected structures remain continuous, whether the passage stays open, and whether the junction limits leakage. Investigators also consider the adequacy of blood supply, mechanical stability, and tissue healing. Together, these outcomes indicate whether the repair or reconstruction has restored the intended anatomical pathway and maintained its functional integrity.