What is…PGLA Suture?

What is PGLA Suture?

PGLA suture, or Polyglactin 910 suture, is a widely used absorbable surgical suture known for its reliable performance in wound closure. Made from a copolymer of 90% glycolide and 10% lactide, PGLA sutures offer a balance of tensile strength, handling ease, and predictable absorption, making them a preferred choice in a variety of surgical procedures.

Properties and Composition

PGLA sutures are synthetic, braided absorbable sutures designed to provide short-term wound support while gradually breaking down in the body. The copolymer structure allows for an optimal balance between strength retention and absorption rate. These sutures are commonly coated with polyglactin and calcium stearate to enhance smooth passage through tissue and reduce friction during knot tying.

Absorption and Strength Retention

ARYA™ PGLA sutures by Synergy Surgical retain approximately 75% of their original knot tensile strength at 14 days and 50% at 21 days post-implantation. They are completely absorbed through hydrolysis within 56-70 days. This predictable absorption profile ensures secure wound closure during the critical early healing period while eliminating the need for suture removal.

Fast Absorbing PGLA Sutures

For procedures requiring even quicker absorption, ARYA™ FA Fast Absorbing PGLA Sutures provide rapid wound support. These sutures retain approximately 50% of their knot tensile strength after 5 days and achieve complete mass absorption within 40-42 days. This makes ARYA™ FA an excellent choice for superficial wound closures, oral surgery, and other applications where short-term wound support is sufficient.

Benefits of PGLA Sutures

• Predictable Absorption: Hydrolysis-based degradation ensures a consistent breakdown without causing excessive inflammation.
• Excellent Handling: Braided design improves flexibility, knot security, and ease of use.
• Minimal Tissue Reaction: Being synthetic, PGLA sutures cause a lower inflammatory response compared to natural absorbable sutures.
• Versatile Applications: Suitable for general soft tissue approximation, ligation, and certain ophthalmic, gynecologic, and pediatric procedures.
• Dyed & Undyed Options: Available in violet for better visibility or undyed for more discreet wound closure in delicate tissues.

Common Uses of PGLA Sutures

PGLA sutures are frequently used in surgical specialties requiring reliable short-term wound support, including:

• General Surgery – Soft tissue approximation and internal wound closures
• Obstetrics & Gynecology – Cesarean sections, episiotomies, and hysterectomies
• Orthopedic Procedures – Tendon and ligament repair
• Ophthalmic Surgery – Delicate tissue closures
• Veterinary Medicine – Soft tissue procedures in animals

Choosing the Right PGLA Suture

When selecting a PGLA suture, factors such as USP size, needle type, and strand length should be considered based on the surgical application. Synergy Surgical offers ARYA™ PGLA  & ARYA™ FA Fast Absorbing Sutures, crafted for superior handling and strength retention, ensuring optimal patient outcomes in a variety of surgical settings.

For more information on ARYA™ PGLA & ARYA™ FA PGLA Sutures and other high-performance wound closure solutions, visit SynergySurgical.com today.