MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
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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).
Aerosolization
The production of an aerosol -- a fine mist or spray containing minute particles. See: Aerosol
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- TLSO Thoracolumbosacral orthosis. This is one of two main types of braces used to correct the lateral (sideways)…
- Tonic-clonic seizure The classic type of epileptic seizure consisting of two phases to a tonic-clonic seizure -- the tonic phase…
- Genetic anticipation A remarkable phenomenon in which a genetic disease appears earlier appearance and with increased from with…
- Disease, Creutzfeldt-Jakob (CJD) A dementing disease of the brain. It is believed due to an unconventional (not a bacteria or virus)…
- Acrylamide A chemical created in foods when starches and other carbohydrates are overheated (over 120°C or 250°F) during…
- Hypotonic solution A solution with a lower salt concentration than in normal cells of the body and the blood. As opposed to an…
- Spongiform Resembling a sponge in being soft and full of cavities, as in as in transmissible spongiform encephalopathy
- Perry syndrome A familial form of Parkinson disease together with depression, weight loss and central hypoventilation in…
- Dacryocystorhinostomy The surgical creation of a passage between the lacrimal sac (tear sac) and the nasal cavity to permit the…
- EYCL2 A gene for brown eye color. See also: Eye color