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).
Race-based therapy
See: Race-based drug
Read the definitionRandom terms
Show more- DMD (dystonia musculorum deformans) Also called torsion dystonia, this is a rare, generalized dystonia (a state of abnormal -- either excessive…
- Accessory dwelling unit (ADU) A separate housing arrangement within a single-family home. The ADU is defined by Medicare as a…
- Td Adult diphtheria and tetanus toxoids. See Td immunization
- Fibrillation In matters of the heart (cardiology), fibrillation is incoordinate twitching of the heart muscle fibers. The…
- Myelin The fatty substance that covers and protects nerves. Myelin is a layered tissue that sheathes the axons…
- Fetal fibronectin A protein produced during pregnancy and the basis of a test for preterm delivery. Fetal fibronectin (fFN)…
- Robotripping Street name for the high produced by abuse of the cough syrup Robitussin which contains dextromethorphan
- Calcaneal spur A bony spur projecting from the back or underside of the heel bone (the calcaneus) that often makes walking…
- Factitious disorder by proxy See: Munchhausen syndrome by proxy
- Refraction test Also termed vision test, the refraction test is an examination that tests an individual's ability to see an…
- Extracorporeal (ECMO) A life support system that circulates the blood through an oxygenating system. ECMO is like a…
- Bubble boy disease Severe combined immunodeficiency disease