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).
ACL
Anterior cruciate ligament
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Show more- Syndrome, Gustavson A disorder first reported in 1999 by Gustavson and colleagues as a new X-linked mental retardation syndrome…
- Antiprotozoal Something that destroys protozoa or inhibits their growth and ability to reproduce. A few of the protozoa of…
- Stepmother The wife of a man who had a child by another women. See: Novercal
- Complex partial seizure A form of partial seizure during which the person loses awareness. The patient does not actually become…
- Hepatic vein One of the veins which drains blood from the liver
- V. cholerae genome See: Cholera genome
- Anaerobic Not requiring oxygen. Anaerobic bacteria do not need oxygen to grow; in fact, oxygen is usually toxic to…
- Antipyretic Something that reduces fever or quells it. There are 3 classes of antipyretic medications that are sold OTC…
- Inheritance Not something that is contained in a will, but rather a gene, chromosome or genome that is transmitted from…
- NASH Nonalcoholic steatohepatitis
- Carcinoma, hepatocellular A tumor in which the cancer starts during adulthood in cells in the liver. Also called adult primary liver…
- Trochanter One of the bony prominences toward the near end of the thigh bone (the femur). There are two trochanters: >…