Absorbable Catgut Ligatures for Veterinary Use
Catgut ligatures from bovine or ovine intestines used in veterinary surgeries for tying vessels or tissues, not sterile-packaged. Falls under HTS 4206.00.19 as 'other' catgut articles, distinct from human surgical sterile sutures. Provides temporary support until natural absorption.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 3.9% | +10.0% | 13.9% |
| 🇲🇽Mexico | 3.9% | +10.0% | 13.9% |
| 🇨🇦Canada | 3.9% | +10.0% | 13.9% |
| 🇩🇪Germany | 3.9% | +10.0% | 13.9% |
| 🇯🇵Japan | 3.9% | +10.0% | 13.9% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sterilized for single-use human medical procedures
Chapter notes exclude sterile surgical catgut from 4206, placing it in pharmaceuticals.
If composed of tendons or bladders rather than intestines
Heading 4206 differentiates by specific animal parts, changing subheading.
If from silkworm gut used in textiles or fishing lines
Silkworm gut specifically excluded from this subheading, classified as wool/silk waste.
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Import Tips & Compliance
• Secure APHIS import permit for animal-derived products; specify non-human use to avoid FDA pharma scrutiny
• Bundle in moisture-proof packaging; declare tensile strength specs to verify classification as gut articles
Related Products under HTS 4206.00.19
Silk-Free Surgical Catgut Sutures
Sterile surgical sutures made from silk-free catgut derived from animal intestines, used for internal wound closure in medical procedures. Classified under HTS 4206.00.19 as 'other' articles of catgut, excluding silkworm gut, since these are non-sterile or bulk forms not covered by heading 3006. They provide absorbable tensile strength during tissue healing.
Non-Sterile Catgut Loops for Endoscopic Use
Pre-formed catgut loops from porcine intestines for endoscopic vessel ligation, supplied non-sterile for hospital sterilization. Under HTS 4206.00.19 as other catgut articles. Facilitates minimally invasive procedures.
Calibrated Catgut Threads for Dental Splinting
Calibrated catgut threads for dental splinting and periodontal surgery, derived from animal gut without silk. HTS 4206.00.19 for other catgut, suitable for oral absorbable ties. Ensures precise tension in tooth stabilization.
Plain Catgut Strings for Lab Tie-Offs
Undyed, plain catgut strings harvested from sheep intestines for laboratory ligation in research dissections. HTS 4206.00.19 covers these as other non-silk catgut articles, not intended for sterile surgical or musical use. Ideal for temporary securement in bio-experiments.
Chromic Catgut Ties for Tissue Approximation
Chromic-treated catgut ties from animal intestines, lightly tanned for slower absorption in soft tissue approximation during surgery. Classified in HTS 4206.00.19 as other catgut, excluding sterile packaged versions. Enhances handling and knot security.
Bulk Ovine Catgut for Ophthalmic Ligation
Fine-gauge ovine catgut in bulk for ophthalmic micro-ligation, providing absorbable closure without residue. HTS 4206.00.19 includes these as other catgut products, prior to sterile packaging. Suited for delicate eye surgeries.