What does a MONOCRYL product code represent?

Each SKU encodes USP size (e.g., 4-0), color (undyed or dyed violet), needle type/size (e.g., KS-Prime, FS-2, SH), suture length (e.g., 70 cm), and pack quantity (typically 12). Always confirm attributes in the current Ethicon/J&J MedTech catalog.

Where can I verify the correct MONOCRYL code before ordering?

Check the product box label, the latest Ethicon/J&J MedTech catalog or IFU, and your authorized distributor’s portal. Use only current, region-specific documentation as codes and availability can vary by market.

How do I choose the right size and needle for a procedure?

Match USP size to tissue thickness and desired cosmetic outcome, and select needle geometry for entry/exit needs: reverse cutting for skin, taper for soft tissue, and tapercut for tougher fascia. Verify length will cover the planned throws.

What’s the difference between dyed and undyed MONOCRYL?

Undyed (clear) improves cosmetic appearance in superficial closures; dyed (violet) increases visibility in deeper fields. Mechanical performance is similar—choose based on visibility needs and surgeon preference.

What lengths and pack sizes are typical for MONOCRYL?

Common single-armed lengths are 45–90 cm (often 70 cm). Most configurations ship in boxes of 12; some multi-armed or specialty variants differ. Confirm the exact pack quantity in the catalog.

Can I substitute a different MONOCRYL code if my first choice is back-ordered?

Set formulary-approved alternates that keep USP size, needle geometry, and length consistent. If visibility allows, you may substitute dyed ↔ undyed. Document substitutions to maintain traceability.

Is MONOCRYL suitable when long-term tensile support is required?

Usually no. MONOCRYL loses most strength within 1–2 weeks and is absorbed by ~90–120 days. For prolonged support (e.g., fascia), consider longer-lasting absorbables such as PDS II, per surgeon judgment.

Veterinary Education & Careers

Product Codes and Identification for Monocryl Sutures

Learn how MONOCRYL™ suture product codes map to size, needle, color, length, and pack count—plus where to verify SKUs, how to choose the right configuration for tissue and technique, and ordering tips for accurate, consistent procurement in veterinary and surgical settings.

John Constantine

05 Nov 2025 • 3 min read

When selecting and ordering Monocryl sutures, understanding the various product codes and identifiers is essential. Each Monocryl suture is assigned a specific product code that reflects its size, needle type, length, and other characteristics. These codes help healthcare professionals and procurement teams ensure they are choosing the right suture for their clinical needs.

What Are Product Codes?

Product codes are unique identifiers assigned to each Monocryl suture variant. They typically indicate:

Suture size (e.g., 4-0, 5-0)
Suture color (dyed or undyed)
Needle type and size (e.g., KS Prime, FS-2, SH)
Suture length (e.g., 70 cm)
Packaging details (e.g., pack of 12)

For example, a product code like “W3649” may refer to a Monocryl 4-0, undyed, 70 cm suture with a KS Prime needle, packaged in a box of 12(Humanus Dental).

Why Are Product Codes Important?

Accurate Selection: Product codes help ensure the correct suture type and size are chosen for specific procedures.
Efficient Ordering: Clear identification streamlines the ordering process, reducing the risk of errors and delays.
Traceability: Product codes support inventory management and traceability for quality assurance.

Where to Find Product Codes

Product codes are typically listed on:

Product packaging
Manufacturer catalogs
Supplier websites
Ordering systems

Healthcare professionals should always verify the product code before placing an order to ensure compatibility with their procedural requirements.For an overview of available product codes and descriptions, refer to the manufacturer’s official resources (Ethicon/J&J MedTech).

References

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Monocryl Suture: Features, Composition, and Uses

Monocryl is a synthetic, absorbable monofilament suture widely used in soft tissue approximation and ligation procedures. Manufactured by Ethicon, Monocryl is composed of poliglecaprone 25—a copolymer of glycolide and epsilon-caprolactone. It is available in both dyed (violet or purple) and undyed (clear) forms to suit different surgical preferences.

Key Features

Monofilament Structure: Monocryl’s smooth, single-strand design allows for easy passage through tissue, minimizing trauma and reducing the risk of infection.
Low Tissue Reactivity: This suture is virtually inert in tissue, resulting in minimal inflammatory response and promoting optimal healing.
High Tensile Strength: Monocryl maintains a high initial tensile strength, which gradually diminishes as the suture is absorbed by the body.
- Undyed Monocryl:
  - 1 week: retains 50–60% of its original strength
  - 2 weeks: retains 20–30%
  - 3 weeks: 0%
- Dyed Monocryl:
  - 1 week: retains 60–70% of its original strength
  - 2 weeks: retains 30–40%
  - 3 weeks: 0%

Absorption Profile

Monocryl is designed to be completely absorbed by the body within approximately 91 to 119 days (about 3 to 4 months). Absorption occurs via hydrolysis, making it a reliable choice for situations where long-term suture support is not required.

Handling Characteristics

Monocryl sutures are known for their pliability and ease of handling. They exhibit a high degree of "memory" when removed from the packaging, which means they tend to retain their coiled shape but are also slippery, making them easier to pass through tissue compared to braided sutures. Their consistency is similar to that of nylon sutures.

Common Uses

Monocryl is intended for general soft tissue approximation and ligation where absorbable sutures are indicated. It is commonly used in procedures such as:

Skin closure
Subcuticular suturing
Gynecological and urological surgeries

Available Needle Types

Monocryl is offered with various needle types to accommodate different surgical techniques, including:

Straight cutting needles
3/8 and 1/2 circle reverse cutting needles
Taper point and tapercut needles

Manufacturer

Monocryl is produced by Ethicon, a subsidiary of Johnson & Johnson, a leading name in surgical sutures and wound closure products.