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).
Galenic arteriovenous malformation
See: Vein of Galen aneurysm
Read the definitionRandom terms
Show more- Gene, zygotic lethal A gene that is lethal (fatal) for the zygote, the cell formed by the union of a sperm (male sex cell) and an…
- Vertical Passage of a disease-causing agent (a pathogen) vertically from mother directly to baby during the perinatal…
- Cauda equina A bundle of spinal nerve roots that arise from the bottom end of the spinal cord. The cauda equina comprises…
- Progressive Increasing in scope or severity. Advancing. Going forward. In medicine, a disease that is progressive is…
- Diastolic Referring to the time when the heart is in a period of relaxation and dilatation (expansion). The noun for…
- Duane syndrome See: Okihiro syndrome.
- Contraction, premature See: Extrasystole
- Acupressure The application of pressure on specific points on the body to control symptoms such as pain or nausea…
- Uridine monophosphate (UMP) A molecular ion derived from uridylic acid. It has a uracil as its base
- Oma Suffix meaning a swelling or tumor. Many words in medicine end in -oma. Some examples include adenoma…
- Eye bank A place to store corneas (the clear 'front window' of the eye) for use in future keratoplasty (surgery to…
- Perry syndrome A familial form of Parkinson disease together with depression, weight loss and central hypoventilation in…