👉 Peristomatic is a term in medicine that refers to the surgical procedure of opening or dissection of the internal organs, which are typically performed by an experienced physician. It involves the use of instruments and techniques to make small incisions in the abdominal cavity to reveal and remove the lining of the internal organs. This process can be done without general anesthesia and is often used for diagnostic purposes or to treat conditions such as cysts or tumors in the abdomen.