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).
Brachial artery
The artery that runs from the shoulder down to the elbow
Read the definitionRandom terms
Show more- Alzheimer disease See: Alzheimer's disease
- ADAMTS2 A gene that encodes a metalloproteinase enzyme. This enzyme is responsible for processing type I, type II…
- Parvovirus B19 See: Fifth disease
- Vitamin B6 A group of closely related chemical compounds with related names -- pyridoxine, pyridoxal and pyridoxamine --…
- Urethritis Inflammation of the urethra. (The urethra is the transport tube leading from the bladder to discharge urine…
- UAA A triplet consisting of uracil, adenine, adenine, in that order, that acts as a stop codon in messenger RNA…
- Lipophilin See: Proteolipid protein
- Organ of hearing See: Cochlea
- Syphilis test, RPR Rapid plasma reagin, a blood test for syphilis that looks for an antibody that is present in the bloodstream…
- Polyarticular Involving many joints. As opposed to monoarticular (affecting just one joint). From the Latin 'articulus,'…
- Acid-base balance Acid-base balance refers to the mechanisms the body uses to keep its fluids close to neutral pH (that is…
- Cardio-cutaneous syndrome See: LEOPARD syndrome