MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
About MedicalVocabulary.org
The most complete online medical dictionary: 16,436 terms covering anatomy, physiology, pathologies, diagnostic exams, pharmacology and every clinical specialty.
Designed for 3 kinds of users:
- Patients and family who want to understand a diagnosis, a medical report or instructions from a doctor.
- Students of medicine, nursing, physiotherapy and the health professions, dealing with technical terminology.
- Doctors, pharmacists and healthcare workers who need a quick and reliable reference.
Definitions are written in clear, accessible language while keeping the rigor required for professional use. Each term has a dedicated URL, instant autocomplete search, and can be shared on WhatsApp, Facebook, X and via email with one click.
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Disclaimer: the content is for informational and educational purposes only and does not replace medical advice. If you have doubts about your health, always consult a qualified professional. In case of emergency call your local emergency number (911 in the US, 112 in the EU).
Nerve block
See: Neuron.
Read the definitionRandom terms
Show more- Syphilis A sexually transmitted disease caused by Treponema pallidum, a microscopic organism called a spirochete. This…
- Human genome All of the DNA that a person possesses. The human genome is made up of all of the DNA in our chromosomes as…
- Nephron A key unit, both anatomically and functionally, of the kidney.
- Employment Retirement Income Security Act See: ERISA
- Bacterium The singular of bacteria
- Gnathostomiasis A disease due to the migration of an immature roundworm called Gnathostoma. Migration just under the skin…
- Dental pain (toothache) The most common cause of a toothache is a dental cavity. The second most common is gum disease. Toothache can…
- Tinel's sign An examination test that is used by doctors to detect an irritated nerve. Tinel's sign is performed by…
- Aerotitis Middle ear problems due to changing atmospheric pressures, as when a plane descends to land. The problems…
- Protocol, Bruce See: Bruce protocol
- Meuse fever Fever: Named for the Meuse River area, one of the great battlegrounds of World War I. Also known as trench…
- Machine, continuous passive motion machine A machine used to help rehabilitate a limb (an arm or leg). The continuous passive motion (CPM) machine is…