Ethicon 663G 3-0 ETHILON BLACK 1X18" FS-1 Box of 12

Ethicon ETHILON® Nylon 3-0 Suture | 663G | 24mm FS-1 Reverse Cutting | 18" Black | BX/12

The Ethicon 663G is a high-performance, non-absorbable monofilament suture engineered for reliable cutaneous closure and soft tissue approximation. Composed of Polyamide 6 (Nylon), the ETHILON® series is the global clinical standard for skin repair. The Size 3-0 filament offers a perfect balance of high tensile strength and manageable pliability, making it the most frequently used "workhorse" gauge for closing the extremities, torso, and scalp.

This configuration features the FS-1 (Fascia Suture) needle, a 24mm, 3/8 circle reverse cutting needle. The FS-1 is slightly smaller and more refined than the standard FS needle, providing excellent control for medium-thickness skin while maintaining enough structural rigidity to penetrate dense dermal layers without bending.

Key Specifications

• Manufacturer: Ethicon (Johnson & Johnson)

• Brand: ETHILON®

• Model / REF: 663G

• Suture Size: 3-0 (2.0 metric) – Versatile Mid-Range Strength

• Length: 18 Inches (45 cm)

• Material: Monofilament Polyamide 6 (Nylon)

• Color: Black (High-contrast for easy identification and removal)

• Needle: 24mm, 3/8 Circle FS-1

• Needle Point: Reverse Cutting (Cutting edge on the outer curvature)

• Quantity: Full Box of 12 Sterile Units

Technical & Clinical Advantages

• FS-1 Needle Precision: The 24mm FS-1 needle is designed for a medium "bite," allowing for precise wound edge eversion. Its reverse cutting geometry places the sharp edge on the outer curve, which prevents the suture from cutting through the tissue toward the incision line.

• Infection-Resistant Monofilament: The single-strand Nylon construction lacks the "wicking" properties (capillarity) found in braided sutures. This prevents bacteria from being drawn into the wound track, significantly reducing the risk of localized surgical site infection (SSI).

• Superior Tensile Integrity: ETHILON® is known for its "stretch and recovery" properties. It accommodates post-operative edema (swelling) by stretching slightly, then returns to its original tension as swelling subsides, maintaining consistent wound apposition.

• Low Tissue Reactivity: Being chemically inert, Polyamide 6 elicits minimal inflammatory response. This promotes a cleaner healing environment and reduces the likelihood of "track-mark" scarring or hypertrophic tissue formation.

• Smooth Tissue Passage: The ultra-smooth surface of the 3-0 strand glides effortlessly through tissue, minimizing trauma and patient discomfort during both insertion and later suture removal.

Condition & Quality Assurance

• Status: New – Factory Sealed.

• Integrity: This item is securely contained within its original, undamaged manufacturer's packaging. Both the 12 individual sterile foil packets and the outer box are intact, ensuring absolute sterility and clinical performance.

• Knot Security: As with all smooth monofilaments, it is recommended to use 4 to 5 throws (square knots) to ensure maximum security against the material's natural "memory."

• Expertise: With over 25 years of experience in surgical and wound closure supplies, Primis Medical verifies that all Ethicon stock is rigorously inspected for expiration viability and seal integrity.

Shipping & Handling

• Secure Logistics: Shipped in reinforced packaging to protect the 24mm FS-1 needles and ensure the sterile foils remain uncompromised during transit.

• Fast Dispatch: Ships within 1 business day.