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).
Eye retraction syndrome
See: Duane syndrome
Read the definitionRandom terms
Show more- Sella turcica The 'Turkish saddle' in which sits the pituitary gland. The sella is a bony box in the middle of the head. It…
- Cystoscopy A procedure in which the doctor inserts a lighted instrument called a cystoscope into the urethra (the tube…
- First and second branchial arch syndrome The olfactory nerve, the nerve that permits the sense of smell. See: Olfactory nerve.
- Polycystic kidney disease, adult See: Polycystic kidney disease, autosomal dominant
- Herniation Abnormal protrusion of tissue through an opening. For example, a intervertebral disk (one situated between…
- Diuresis The increased formation of urine by the kidney. See diuretic for more detail
- Toddler's fracture A torsion fracture of the tibia, without bone displacement
- Trench fever Fever: A disease borne by body lice that was first recognized in the trenches of World War I, when it is…
- Subclavian steal An illness that stays below the surface of clinical detection. A subclinical disease has no recognizable…
- Fear of new things An irrational fear of anything new, of innovation, of new situations, places, or things. Also called…
- Western blot A technique in molecular biology, used to separate and identify proteins. Called a Western blot merely…
- Isotopic Referring to an isotope, a form of a chemical element with the same atomic number as another element but…