Cannulization is a medical procedure that involves the insertion of a cannula or tube into a particular organ or cavity. Synonyms for cannulization include cannulation, catheterization, intubation, and insertion. These terms are often used interchangeably in medical contexts to describe the same procedure. The use of interventional devices such as catheters and cannulas has become increasingly common in modern medicine for various diagnostic and therapeutic purposes. In some cases, this procedure is essential to deliver drugs or nutrients directly into a patient's bloodstream or to remove excess fluid from internal organs. Regardless of the terminology used, cannulization remains an important medical procedure that is used extensively in a wide range of clinical settings.