MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
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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).
Hepatic duct, left
See: Left hepatic duct
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Show more- Acne Our Acne Main Article provides a comprehensive look at the who, what, when and how of Acne Acne: Localized…
- Kinship Relationship by marriage or, specifically, a blood tie.
- CAMP-dependent protein kinase See: Protein kinase A
- Laughing gas Nitrous oxide, a gas that can cause general anesthesia. Nitrous oxide is sometimes given in the company of…
- Amputation Removal of part or all of a body part enclosed by skin. For example, removal of part of a finger or an entire…
- Homosexual A person sexually attracted to persons of the same sex. Homosexuals include males (gays) and females…
- Scrape An abrasion or cut caused by something rubbing roughly against the skin. To treat scrape, wash the area with…
- Sabin, Albert (1906-93) Pioneering researcher on viruses and viral diseases who developed the oral live-virus vaccine…
- Intubation The process of putting a tube into a hollow organ or passageway, often into the airway. The opposite of…
- ASA (drug caution code) Abbreviation on a medication that indicates it contains acetylsalicylic acid (aspirin). This special caution…
- Hematocrit Hematocrit: The proportion of the blood that consists of packed red blood cells. The hematocrit is expressed…
- Tarsus Any broad flat surface. The flat of the eyelid is called the tarsus, as is the base of the heel. The bones in…