These metal sutures are called surgical staples and need to be removed with a specialized instrument after the incision has healed. Surgical staples are specialized for closing skin incisions, just like staples, and can be completed by aligning the skin incision and pressing the handle of the handgrip suture device during suturing. The commonly used staples are titanium alloy staples, which are less irritating to the tissues, less prone to rejection, and can also prevent the occurrence of suture leakage. After the incision is completely healed, the removal of this surgical staple requires the use of a special staple remover, which is similar in shape to a pair of pliers, and requires the insertion of one edge between the staple and the skin and a firm grip on the handle, thus causing the staple to buckle and detach from the incision. Removal time is generally the same as silk suture removal. Incisions closed with surgical staples should be removed at the time of removal in the hospital, with the help of the doctor to complete the removal of sutures, not to remove the staple by themselves, in order to avoid adverse consequences.