目前医用可吸收手术缝合线广泛应用于医学的外科手术中，是生物医用高分子研究中最活跃的研究领域之一。
Absorbable suture had been widely used in surgical operation which was one of the most active domains in biomedicine macromolecule research.
聚乳酸具有良好的生物相容性、降解性和可吸收性，已经广泛用于医药包覆、缓释药物、手术缝合线、骨折固定材料。
Polylactide had good compatibility, degradable and absorption, and was widely used to the medicine cover, degeneration medicine, absorbing operation thread, and internal fixation of bone fracture.
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