Polyglactin Sutures

Purpose & Use

• Polyglactin sutures are synthetic, absorbable sutures commonly used in soft tissue approximation and ligation.

• Frequently used in general surgery, gynecology, orthopedics, and plastic surgery.

• Ideal for tissues that heal quickly, as the suture gradually loses strength and is absorbed by the body.

Material & Properties

• Made of polyglactin 910, a copolymer of glycolide and lactide.

• Braided structure for good handling and knot security.

• Absorbable: complete absorption occurs within 56–70 days, depending on tissue type and size.

• Coated to reduce tissue drag and improve smooth passage through tissue.

Sizes & Classification

• Available in a wide range of sizes, from 6-0 (very fine, used for delicate tissues like the face and microsurgery) to 1 or 2 (thicker, used for fascia or heavy tissue repair).

• Size selection depends on tissue type, location, and required tensile strength.

Needles

• Sutures are usually pre-attached to surgical needles.

• Needle types include:

  • Taper point: for soft tissue, organs, and delicate tissues.

  • Reverse cutting or cutting needles: for skin or tough tissues.

• Curved needles are common, straight needles may be used in minor procedures.

Packaging & Sterility

• Sutures are individually sterile-packed, ready for surgical use.

• Available in single units or boxes containing multiple sutures of the same or mixed sizes.