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- Foreskin and glans, inflammation of the In the uncircumcised male, balanitis (inflammation of the glans, the rounded head of the penis) and posthitis…
- Appendectomy Appendectomy: Removal by surgery of the appendix, the small worm-like appendage of the colon (the large…
- Dextromethorphan An oral cough suppressant available in the US without a prescription but which is sometimes abused as a…
- HHV-6 Human herpesvirus 6
- Amnion A thin membrane surrounding the fetus during pregnancy. The amnion is the inner of the two fetal membranes…
- Bartonella quintana Also called Rochalimaea quintana, this microorganism is an unusual rickettsia that can multiply within the…
- Syndrome, adult respiratory distress Better known as ARDS. See: ARDS
- Dental braces (orthodontics) Dental braces (orthodontics): The use of devices to move teeth or adjust underlying bone. The ideal age for…
- Posterior The space in the eye behind the iris and in front of the lens. (The iris is the colored ring of tissue that…
- Tetralogy of Fallot A combination of four heart defects that are present together at birth, accounting for about 10% of all…
- Radiolucent Anything that permits the penetration and passage of X-rays or other forms of radiation. Radiolucent is as…
- Active tuberculosis See: Tuberculosis, active