What is the medical abbreviation for 'without'?

The medical abbreviation for "without" is commonly expressed as "w/o." This abbreviation is widely recognized in medical documentation and communications, ensuring clarity when conveying information related to patient care, procedures, or medications. The choice that includes a "c" with a line on top is actually the abbreviation for "with." Understanding these abbreviations is essential for effective communication in healthcare settings. The option indicating "w" alone does not accurately represent the term "without" in a clear and standard way. It’s important to be familiar with the correct abbreviations to avoid any misunderstandings in patient treatment and care documentation.