contra-
Prefix Medical Terminology
Against or opposite.
Example: contraindication (a reason a treatment should not be used)
Sources
- Appendix A: Word Parts and What They Mean · MedlinePlus, U.S. National Library of Medicine
- Anatomy and Physiology 2e, Chapter 14 Key Terms · OpenStax
- Medical-Surgical Nursing, Chapter 3 Key Terms · OpenStax