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).
Oxyuris
A group of intestinal worms that includes pinworm.
Read the definitionRandom terms
Show more- Torpor Sluggishness, dullness, languor, lassitude, stupor, torpidity. People can fall into a state of torpor, as can…
- Recessive A condition that appears only in individuals who have received two copies of a mutant gene, one copy from…
- Ion channel A protein that acts as a pore in a cell membrane and permits the selective passage of ions (such as potassium…
- CVC Commonly used abbreviation for a Central Venous Catheter, a catheter (tube) that is passed through a vein to…
- Hepatitis A immunization When immediate protection against hepatitis A (infectious hepatitis) is needed, immunoglobulins are used…
- Curare A muscle relaxant used in anesthesia (and, in the past, in arrow poisons by South American Indians). Curare…
- Calcification, nonarteriosclerotic cerebral This condition described in 1930 by T. Fahr (and therefore called Fahr syndrome) is a genetic (inherited)…
- Test, syphilis (VDRL) A blood test for syphilis (VDRL stands for Venereal Disease Research Laboratory) that detects an antibody…
- Knee phenomenon See: Knee jerk
- Open reading frame A long sequence of DNA that has no stop codon (no signal to stop reading) and therefore may encode part or…
- Chilblain A cold injury which, while painful, causes little or no permanent impairment. It appears as red, swollen skin…
- Heel prick A procedure in which the heel is pricked and then a small amount of the blood is collected, usually with a…