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<p><b>New page</b></p><div>[[image:Syndiotactic_polypropene.png|thumb|left]] '''Prolene''' is a synthetic, non-absorbable [[polypropylene]] suture material widely used in [[surgery]]. It is known for its high tensile strength, minimal tissue reactivity, and long-term durability. Prolene is commonly used in various surgical procedures, including [[cardiovascular surgery]], [[plastic surgery]], and [[general surgery]].<br />
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==Properties==<br />
Prolene sutures are made from an isotactic crystalline stereoisomer of polypropylene, which gives them their unique properties. These sutures are characterized by their:<br />
* High tensile strength<br />
* Minimal tissue reactivity<br />
* Resistance to degradation by tissue enzymes<br />
* Smooth surface, which facilitates easy passage through tissues<br />
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==Uses==<br />
Prolene is used in a variety of surgical applications due to its favorable properties. Some of the common uses include:<br />
* [[Cardiovascular surgery]]: Prolene is often used for anastomosis of blood vessels and for suturing prosthetic grafts.<br />
* [[Plastic surgery]]: It is used for skin closure and for suturing delicate tissues.<br />
* [[General surgery]]: Prolene is used for abdominal wall closure, hernia repair, and other soft tissue approximations.<br />
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==Advantages==<br />
Prolene offers several advantages over other suture materials:<br />
* Long-term durability: Prolene sutures do not degrade over time, making them suitable for long-term tissue approximation.<br />
* Minimal tissue reaction: The inert nature of polypropylene minimizes the inflammatory response, reducing the risk of infection and promoting better healing.<br />
* High tensile strength: Prolene maintains its strength over time, providing reliable wound support.<br />
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==Disadvantages==<br />
Despite its many advantages, Prolene has some limitations:<br />
* Handling characteristics: Prolene can be more difficult to handle compared to other suture materials due to its stiffness and memory.<br />
* Knot security: Achieving secure knots with Prolene can be challenging, requiring additional throws to ensure stability.<br />
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==History==<br />
Prolene was developed in the mid-20th century as part of the search for better synthetic suture materials. Its introduction revolutionized surgical practice by providing a reliable, non-absorbable option for tissue approximation.<br />
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==See also==<br />
* [[Suture]]<br />
* [[Polypropylene]]<br />
* [[Cardiovascular surgery]]<br />
* [[Plastic surgery]]<br />
* [[General surgery]]<br />
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==References==<br />
{{Reflist}}<br />
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==External links==<br />
{{Commons category|Prolene}}<br />
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[[Category:Surgical materials]]<br />
[[Category:Polypropylene]]<br />
[[Category:Medical devices]]<br />
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