There are several synonyms for the term "DNA surgery," each with their own unique connotations. One alternative phrase is "gene editing," which refers to the manipulation of DNA sequences to alter or remove specific traits. Another synonym is "genome surgery," which is a more general term that encompasses all types of genetic modifications. "CRISPR-Cas9" is another trendy term in the field of DNA surgery, which refers to the CRISPR-associated protein-9 enzyme used to make precise cuts in the DNA sequence. Finally, "genetic engineering" is also a synonym for DNA surgery, which involves manipulating an organism's genetic material to bring about desired characteristics.