title: Knotting and handling characteristics of coated synthetic absorbable sutures.
abstract: The purpose of this study was to evaluate the knotting and handling characteristics of the new coated synthetic absorbable sutures. When compared to the coated polyglactin 910 sutures, the coated polyglycolic acid sutures displayed a lower coefficient of friction, encountered less tissue drag forces, and exhibited less flexural rigidity. In the case of sizes O, 2-O, and 3-O coated polyglycolic sutures, knot security was achieved with one less throw than with similar sizes of coated polyglactin 910 sutures. On the basis of these comprehensive mechanical performance tests, the knotting and handling characteristics of the coated polyglycolic acid sutures were judged to be superior to that of the coated polyglactin 910 sutures.
mesh_terms: D000042:Absorption; D005069:Evaluation Studies as Topic; D055585:Physical Phenomena; D010825:Physics; D011098:Polyglactin 910; D011100:Polyglycolic Acid; D011108:Polymers; D013537:Sutures / Q000592:standards
chemical_list: D011108:Polymers; D011100:Polyglycolic Acid; D011098:Polyglactin 910