What does the symbol "c" with a line over it represent in medical terminology?

The symbol "c" with a line over it represents "without" in medical terminology. This notation, derived from the Latin word "cum," is often used in medical contexts to indicate the absence of something. It is commonly seen in various healthcare documents and prescriptions to denote conditions or medications that may be given or considered without certain components, features, or conditions.

For instance, if a patient is prescribed a medication "c line over c," it signifies that it should be administered without another substance or under specific conditions. Understanding this symbol is important for healthcare professionals to communicate clearly and accurately regarding patient care and treatment plans.