Vicryl

Vicryl is a synthetic, absorbable suture material used in surgical procedures to close wounds and incisions. It is a braided multifilament suture composed of polyglactin 910, which is a copolymer made from 90% glycolide and 10% L-lactide. Vicryl sutures are commonly used for soft tissue approximation and ligation, including ophthalmic procedures, but are not intended for use in cardiovascular or neurological tissues where prolonged tensile strength is required.

The absorption process of Vicryl is achieved through hydrolysis, where the material is broken down by water within the body. This process typically begins around 90 days post-implantation, with significant loss of tensile strength occurring within the first few weeks. The suture is generally completely absorbed within 56 to 70 days.

Vicryl sutures are available in a variety of sizes and lengths, and may be dyed violet to improve visibility in the surgical field. They offer good handling characteristics and knot security.

Contraindications for the use of Vicryl sutures include situations where prolonged wound support is needed, and in patients with known sensitivities or allergies to polyglactin 910 or its components. As with any surgical material, proper surgical technique is essential for optimal wound closure and to minimize the risk of complications such as infection or dehiscence.