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).
Palmar surface
The palm or grasping side of the hand
Read the definitionRandom terms
Show more- Heparin-induced thrombocytopenia Low blood platelet count as a result of the medication heparin. Heparin is used to treat and prevent abnormal…
- Genetics of Parkinson disease See: Forensic genetics.
- Trauma center A specialized facility in a hospital that is designed to provide diagnostic and treatment services for trauma…
- Hemoglobin Hemoglobin: The oxygen-carrying pigment and predominant protein in the red blood cells. Hemoglobin forms an…
- Blood sugar, low The sugar here is glucose. Low blood glucose constitutes hypoglycemia. Hypoglycemia is only significant when…
- Venom, scorpion The potent poison of the scorpion. A sting can be fatal to a person who is allergic to it. A scorpion is an…
- Heterochromia Different colors
- Polymorphonuclear leukocyte A type of white blood cell with a nucleus that is so deeply lobated or divided that the cell looks to have…
- Granulomatous colitis Crohn's disease of the colon (the large intestine). Crohn's disease is a chronic inflammatory disorder…
- Abscess, perianal See: Perianal abscess
- Eye retraction syndrome See: Duane syndrome
- Nodule, Heberden A small hard fixed bump on the finger, usually at the last joint of the finger. A Heberden nodule is a…