Ke Hui absorbable suture is a widely used suture material in medical surgery, which can be gradually absorbed in the body without the need for secondary suture removal, reducing the pain and infection risk of patients. Its basic classification includes natural and synthetic absorbable sutures, with materials such as polylactic acid (PLA), polyglycolic acid (PGA), polylactic acid hydroxyacetic acid copolymer (PLGA), etc. These materials have good biocompatibility and can be naturally absorbed by human tissues without causing rejection reactions or infections. The structure of Ke Hui absorbable sutures typically includes unidirectional barbed sutures, coils, and surgical suture needles, designed to allow for tissue alignment of wounds without the need for knotting. The absorption rate varies depending on the material, for example, polylactic acid (PLA) has a longer absorption time and is suitable for tissues that require longer support, while polyglycolic acid (PGA) absorbs faster and is suitable for tissues that heal quickly. Ke Hui absorbable suture has good tissue compatibility and mechanical properties, which can provide sufficient strength support during wound healing. Its absorption time usually ranges from a few days to several months, depending on the material and surgical site. In addition, attention should be paid to precautions such as allergic reactions, poor absorption, and infection risks when using Ke Hui absorbable sutures. Ke Hui absorbable suture is an efficient, safe, and convenient medical suture material widely used in various soft tissue sutures and surgeries.