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).
Cochlea
The cochlea is the part of the inner ear that converts mechanical energy (vibrations) into nerve impulses sent to the brain. It is also known as the organ of hearing. The cochlea is a small conical structure resembling a snail shell. The…
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Show more- Comminuted fracture A fracture in which bone is broken, splintered or crushed into a number of pieces. NTER> Note that…
- Bougie A thin cylinder of rubber, plastic, metal or another material that a physician inserts into or though a body…
- Aortic dissection Aortic dissection: A progressive tear in the aorta. The inner lining (intima) of the aorta tears and blood…
- Tennis elbow A painful injury to the tendon that is attached to the outer part of the elbow due to repetitive twisting of…
- Disease, Kawasaki A syndrome of unknown origin, mainly affecting young children, causing fever, reddening of the eyes…
- Cholesterol, 'good' High-density lipoprotein (HDL) cholesterol
- Internal cardiac defibrillator A device put within the body that is designed to recognize certain types of abnormal heart rhythms…
- Interphase The interval in the cell cycle between two cell divisions when the individual chromosomes cannot be…
- Left heart The heart is composed functionally of two hearts - the right heart and the left heart. The left heart…
- Menopause, radiation Menopause, radiation: Menopause induced by radiation. Radiation menopause is a type of 'induced menopause'…
- Dyslipidemia A disorder of lipoprotein metabolism, including lipoprotein overproduction or deficiency. Dyslipidemias may…
- Afterbirth The placenta + the fetal membranes that are normally expelled from the uterus after the birth of the baby…