Biosyn™ synthetic absorbable sutures are prepared from Gylcomer™ 631, a synthetic polyester composed of glycolide, dioxanone, and trimethylene carbonate. These sutures are colored violet to increase visibility and are also available undyed.
The advanced extrusion process of the molecule of Gylcomer™ 631 gives the suture:
Biosyn™ sutures are indicated for use in general soft tissue approximation and/or ligation, but not for use in cardiovascular or neurological surgery.