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).
Stepmother
The wife of a man who had a child by another women. See: Novercal
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Show more- Symphysis pubis The area in the front of the pelvis where the pubic bones (the two bones of the pubis) meet
- Valsalva, Antonio Maria Italian anatomist and pathologist, physician and surgeon (1666-1723), perhaps best known for the Valsalva…
- Aerosinusitis Sinus troubles, particularly with pain, due to changing atmospheric pressures, as when going up or down in a…
- Heroin Semisynthetic drug derived from morphine. Discovered in 1874, it was introduced commercially in 1898 by the…
- Medicine, nuclear See: Nuclear medicine
- Neuralgia, vidian A distinctive syndrome of headaches, better known today as cluster headache. There are two main clinical…
- Male pelvis The lower part of the abdomen located between the hip bones in the male. There are significant differences in…
- Electrocoagulation The coagulation (clotting) of tissue using a high-frequency electrical current applied locally with a metal…
- Brachial palsy See: Brachial plexus palsy
- Syndrome, Stevens-Johnson A genetic disorder also known as hyperexplexia in which babies have an exaggerated startle reflex (reaction)…
- Ubiquinone See: Coenzyme Q10
- Incubation period In medicine, the time from the moment of exposure to an infectious agent until signs and symptoms of the…