Modification of polyglycolic acid to achieve variable in-vivo physical properties

摘要: TITLE MODIFICATION OF POLYGLYCOLIC ACID TO ACHIEVE VARIABLE IN-VIVO PHYSICAL PROPERTIES ABSTRACT A mixture is described having up to about 50% by weight of an inert filler and a polymer. The polymer subject hydrolytic degradation into non--toxic, tissue-compatible absorbable components. has glycolic acid ester linkage. useful in the manufacture surgical article or element. method also for achieving variable in-vivo physical properties non-toxic, tissue--compatible mixture. above comprises subjecting treatment recovering modified mod-ified