Prolene
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.
Properties[edit | edit source]
Prolene sutures are made from an isotactic crystalline stereoisomer of polypropylene, which gives them their unique properties. These sutures are characterized by their:
- High tensile strength
- Minimal tissue reactivity
- Resistance to degradation by tissue enzymes
- Smooth surface, which facilitates easy passage through tissues
Uses[edit | edit source]
Prolene is used in a variety of surgical applications due to its favorable properties. Some of the common uses include:
- Cardiovascular surgery: Prolene is often used for anastomosis of blood vessels and for suturing prosthetic grafts.
- Plastic surgery: It is used for skin closure and for suturing delicate tissues.
- General surgery: Prolene is used for abdominal wall closure, hernia repair, and other soft tissue approximations.
Advantages[edit | edit source]
Prolene offers several advantages over other suture materials:
- Long-term durability: Prolene sutures do not degrade over time, making them suitable for long-term tissue approximation.
- Minimal tissue reaction: The inert nature of polypropylene minimizes the inflammatory response, reducing the risk of infection and promoting better healing.
- High tensile strength: Prolene maintains its strength over time, providing reliable wound support.
Disadvantages[edit | edit source]
Despite its many advantages, Prolene has some limitations:
- Handling characteristics: Prolene can be more difficult to handle compared to other suture materials due to its stiffness and memory.
- Knot security: Achieving secure knots with Prolene can be challenging, requiring additional throws to ensure stability.
History[edit | edit source]
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.
See also[edit | edit source]
References[edit | edit source]
External links[edit | edit source]
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Contributors: Prab R. Tumpati, MD