Continuous Suturing
Continuous Suturing - Related Videos
04:31
Reverse Needle Continuous Suture of the Pancreatic Duct to Jejunal Mucosal Pancreaticointestinal Anastomosis in Laparoscopic Pancreaticoduodenectomy
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2025
To circumvent the difficulty in completing the anastomosis of the pancreatic duct and jejunal mucosa under laparoscopy for patients with a small pancreatic duct and soft and fragile pancreatic tissue, we introduce a reverse needle continuous suture technique for laparoscopic pancreaticojejunostomy of the pancreatic duct and jejunal mucosa.
04:51
Q Suture Technique: A Suturing Technique to Reduce Gap Formation and Increase Tensile Strength in Tendon Repair
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2025
In this video, we demonstrate suturing techniques — core suture and Q suture — to repair the foot flexor tendon in an ex vivo porcine model. Q sutures enhance the strength of the core suture in tendon repair and decrease gapping at the tendon repair site.
01:22
Sutures of the Skull
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2025
The human skull is composed of several bones that come together to protect the brain and support the structures of the face. The junctions where these bones meet are called sutures. Sutures are immobile joints between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that unites the bones. The long sutures located between the skull bones are not straight but instead follow irregular, tightly twisting paths. These twisting lines tightly...
09:40
Batch and Continuous Bioreactors
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2023
Bioreactors are used to grow organisms in large volumes, thereby enabling the production of mass quantities of the target product. These reactors can be batch reactors, which contain all of the components needed for cell growth, or continuous reactors, which have inlet and outlet ports allowing for the addition of fresh growth media and the removal of cell waste. This video presents batch and continuous reactors and demonstrates the use of bioreactors to grow bacteria in the laboratory.
01:12
Equation of Continuity
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2023
Fluid motion is represented by either velocity vectors or streamlines. The volume of a fluid flowing past a given location through an area during a period of time is called the flow rate Q, or more precisely, the volume flow rate. Flow rate and velocity are related—for instance, a river has a greater flow rate if the velocity of the water in it is greater. However, the flow rate also depends on the size and shape of the river. The relationship between flow rate (Q) and average speed (v)...
FAQs
Evenly spaced tissue bites help distribute tension along the incision rather than concentrating force at isolated points. Consistent spacing also supports tissue alignment, while excessive tightness can compress tissue and contribute to strangulation. The operator must therefore balance approximation with enough slack to protect the healing site.
Each segment is connected to the next through the uninterrupted suture strand and its linked loops. This continuity allows tension to be shared across a longer portion of the wound, supporting alignment during closure. It also creates a limitation: disruption at one point may compromise a longer segment of the repair.
The main distinction is that Continuous Suturing uses one connected line rather than independently placed stitches. Placement can proceed efficiently along the incision, and tension may remain relatively uniform across the repair. However, the connected design creates a trade-off because disruption at one location may influence a longer segment instead of remaining isolated.
During placement, important checks include consistent bite spacing, accurate tissue alignment, and controlled tension. These features work together: spacing distributes the linked loops, alignment restores tissue continuity, and tension holds the edges without excessive compression. Monitoring all three helps protect the healing site while maintaining an efficient closure.
The source identifies skin and fascia as sites where continuous sutures may be used, along with other surgical closures when efficient approximation is needed. This range reflects the technique’s role in restoring tissue continuity across an incision while maintaining alignment and distributing tension through successive bites.
Continuous Suturing is particularly useful when efficient approximation is needed across the length of an incision. Its speed and ability to maintain relatively uniform tension can improve procedural efficiency. Clinicians must also account for its main limitation: disruption at one point may affect a longer segment of the closure.