Necessary
Necessary
Necessary (/nɛˈsɛsəri/), from the Latin necessarius meaning "unavoidable, indispensable", is a term often used in the medical field to describe a treatment, procedure, or intervention that is essential for the health and well-being of a patient.
Definition
In a medical context, a necessary procedure or treatment is one that is required to prevent, diagnose, or treat a disease or condition. This can include surgeries, medications, therapies, and other interventions. The determination of what is necessary is often made by a healthcare provider based on the patient's specific condition and needs.
Related Terms
- Medical Necessity: A term used in healthcare to determine if a treatment is appropriate and necessary based on a patient's health status.
- Essential Medicine: Medicines that satisfy the priority health care needs of the population.
- Intervention (medicine): An action taken to improve health or change the course of a disease.
- Therapy: Treatment intended to relieve or heal a disorder.
- Diagnosis: The identification of the nature of an illness or other problem by examination of the symptoms.
Usage in Medical Context
The term necessary is often used in discussions about healthcare coverage and insurance. Insurance companies often require proof that a treatment is necessary before they will cover the cost. This can involve a review of the patient's medical history, symptoms, and the results of any tests or examinations.
In clinical practice, healthcare providers use the term necessary to communicate the importance of a treatment or intervention to a patient. For example, a doctor might tell a patient that a certain medication is necessary to control their blood pressure and prevent further health complications.
External links
- Medical encyclopedia article on Necessary
- Wikipedia's article - Necessary
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