Monocryl is a synthetic, absorbable suture manufactured in Cornelia, Georgia, USA, and trademarked by

Ethicon Ethicon, Inc. is a subsidiary of Johnson & Johnson. It was incorporated as a separate company under the Johnson & Johnson umbrella in 1949 to expand and diversify the Johnson & Johnson product line. Ethicon has manufactured surgical sutures and ...

. It is composed of poliglecaprone 25, which is a copolymer of

glycolide Polyglycolide or poly(glycolic acid) (PGA), also spelled as polyglycolic acid, is a biodegradable, thermoplastic polymer and the simplest linear, aliphatic polyester. It can be prepared starting from glycolic acid by means of polycondensation or r ...

and epsilon-

caprolactone ε-Caprolactone or simply caprolactone is a lactone (a cyclic ester) possessing a seven-membered ring. Its name is derived from caproic acid. This colorless liquid is miscible with most organic solvents and water. It was once produced on a large s ...

. It comes both dyed (violet) and undyed (clear) and is an absorbable monofilament suture. It is generally used for soft-tissue approximation and ligation. It is used frequently for subcuticular dermis closures of the face. It has less of a tendency to exit through the skin after it breaks down, such as

Vicryl Vicryl (polyglactin 910) is an absorbable, synthetic, usually braided suture, manufactured by Ethicon Inc., a subsidiary of Johnson and Johnson. A monofilament version is also made for use in ophthalmic practice. It is indicated for soft tissue ...

. It is contraindicated for use in cardiovascular and neurologic tissues and for usage in ophthalmic and microsurgery. The use of poliglecaprone suture may be inappropriate in patients who are older, malnourished, or debilitated, as well as in patients with conditions that may delay wound healing. Monocryl has a low tissue reactivity, maintains high tensile strength, and has a half-life of 7 to 14 days. At 1 week, its in vivo tensile strength is at 50–60% undyed (60–70% dyed), 20–30% undyed (30–40% dyed) at two weeks, and essentially completely hydrolyzed by 91–119 days.Johnson & Johnson Gateway, Features and Benefits of Monocryl
When removed from the package, it has a high degree of "memory", or coil. It is slippery, making it easier to pass than a braided suture. It has a consistency close to nylon suture material. It is rarely used for percutaneous skin closure and is not used in areas of high tension (e.g., fascia).

References

{{reflist Surgical suture material