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).
Mirror, mouth
See: Mouth mirror
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Show more- Psychology, social The study of the mind and mental processes, particularly as regards social interactions, focusing on the ways…
- Salk vaccine Vaccine against poliomyelitis named for Dr. Jonas Salk who developed and introduced it in 1955. It was the…
- Campylobacter jejuni A bacterium that typically infects the bowels. Now the leading cause of bacterial food poisoning…
- Motor neuron disease A group of neurological diseases characterized by steadily progressive deterioration of the motor neurons in…
- Aqueduct of Sylvius A canal that communicates between the third and fourth ventricles in a system of four communicating cavities…
- Conception 1. The union of the sperm and the ovum. Synonymous with fertilization.2. The onset of pregnancy, marked by…
- PV Stands for polycythemia vera, a condition characterized by overproduction (proliferation) of red blood cells…
- Fatigue A condition characterized by a lessened capacity for work and reduced efficiency of accomplishment, usually…
- Photochemotherapy, psoralen See: PUVA
- Donald Fredrickson See: Fredrickson, Donald
- Loeys-Dietz syndrome Loeys-Dietz syndrome: Loeys-Dietz syndrome is an inherited syndrome characterized by aortic aneurysms…
- Tetralogy of Fallot A combination of four heart defects that are present together at birth, accounting for about 10% of all…