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).
Hemorrhoids
Hemorrhoids: See: Hemorrhoid.
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- MI A poisonous vapor or mist believed to be made up of particles from decomposing material that could cause…
- Concordance 1. The presence of any given condition such as HIV in both members of a couple.2. In genetics, the presence…
- PCT The abbreviation 'PCT' stands for a number of things including porphyria cutanea tarda, literally, the late…
- Reflex, Babinski An important neurologic test based, believe it or not, upon what the big toe does when the sole of the foot…
- Middle ear infection, acute Acute middle ear infection, medically called acute otitis media is inflammation of the middle ear. Acute…
- Sleep apnea Sleep apnea: The temporary stoppage of breathing during sleep, often resulting in daytime sleepiness. Apnea…
- Cauliflower-ear deformity Cauliflower-ear deformity: Destruction of the underlying cartilage framework of the outer ear (pinnae)…
- Mus musculus The laboratory mouse
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- BMI A person's weight in kilograms (kg) divided by their height in meters (m) squared. BMI stands for body mass…