Polyligation is a medical term that refers to the process of suturing multiple layers of tissue together. There are various synonyms for the word, including "multiligation," "layered suturing," and "multi-layer suturing." Another synonym for polyligation is "stratified closure," which refers to the technique of suturing a wound in layers to promote optimal healing. The term "deep tissue closure" is also used to describe this type of suturing, as it involves stitching deeper layers of tissue to ensure that the wound is closed securely. Whatever synonym is used, polyligation is an essential technique used by surgeons to promote optimal healing and prevent complications following surgery.