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).
Single upper palm line
See: Simian crease
Read the definitionRandom terms
Show more- Heart failure Heart failure: Inability of the heart to keep up with the demands on it and, specifically, failure of the…
- Lip One of the two fleshy folds which surround the opening of the mouth. The upper lip is separated from the nose…
- Chen, Zhong Wei (1929-2004) Chinese surgeon considered the 'father of replantation.' Dr. Chen was the first to reattach a…
- American Type Culture Collection (ATCC) >Algae & Protozoa >Bacteria & Bacteriophages >Cultured Cell Lines & Hybridomas >Fungi &…
- Withdrawal symptoms Abnormal physical or psychological features that follow the abrupt discontinuation of a drug that has the…
- Psychology, clinical A professional specialty concerned with diagnosing and treating diseases of the brain, emotional disturbance…
- Placenta, supernumerary A succenturiate or accessory placenta
- Hyperhidrosis, axillary See: Axillary hyperhidrosis
- Scan, SPECT Single Photon Emission Computed Tomography, a nuclear medicine procedure in which a gamma camera rotates…
- Lead poisoning Lead poisoning: An environmental hazard capable of causing brain damage. In the US lead poisoning is formally…
- Botulinum toxin A toxin produced by the bacterium Clostridium botulinum that is the most poisonous biological substance…
- Elliptocytosis Hematologic disorder characterized by elliptically shaped red blood cells (elliptocytosis) with variable…