The use of non-removable sutures on the inside of the surgical incision has no effect. Non-removable sutures generally refer to absorbable sutures. If a patient uses absorbable sutures to close the inside of a surgical incision, the sutures will be slowly absorbed and do not need to be removed. The main component of absorbable suture is collagen, which can be absorbed and decomposed by human tissues after suturing, without removing the suture, and has better compatibility with tissues, which is conducive to the healing of post-surgical wounds, and is mainly used in gynecology, plastic surgery, urology, pediatrics and other surgical procedures, but the price is relatively high, and in the face of some of the wounds of greater tension, the use of which is subject to certain limitations. Absorbable sutures can last from three months to six months after surgery before they are slowly absorbed by the body, during which time they have a very strong effect like non-absorbable sutures. There is no need to worry about foreign body reaction caused by the sutures remaining in the body, with the body’s metabolism, slowly in about half a year will be completely metabolized, after the metabolism is gone, you can’t see the traces of these sutures, which is very beneficial to the body.