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).
Bypass, coronary
See: Coronary artery bypass graft.
Read the definitionRandom terms
Show more- Chronic bacterial prostatitis Prostatitis: Longstanding bacterial infection of the prostate gland superimposed on a defect in the prostate…
- Typhoid Mary Someone who by force of circumstances serves as the source from which something undesirable spreads. Typhoid…
- Dumdum fever Also called kala-azar, a chronic, potentially fatal parasitic disease of the viscera (the internal organs)…
- Duchenne muscular dystrophy The best-known form of muscular dystrophy, due to mutation in a gene on the X chromosome that prevents the…
- Vaginal opening The opening to the muscular canal extending from the cervix to the outside of the body. The word 'vagina' is…
- Secondary amenorrhea The abnormal cessation of menstruation. Amenorrhea is conventionally divided into primary and secondary…
- Fever blister A small sore situated on the face or in the mouth that causes pain, burning, or itching before bursting and…
- Gamete intrafallopian transfer (GIFT) A technique in which the male and female germ cells required to begin formation of a human embryo are…
- Zinc finger A finger-shaped fold in a protein that permits it to interact with DNA and RNA. The fold is created by the…
- Gun stock deformity See: Cubitus varus
- Tetany >Hyperreflexia (overactive neurological reflexes), >Carpopedal spasm (spasms of the hands and feet), >Cramps…
- Denture An artificial set of teeth that can be removed