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).
Patellectomy
An operation to remove the patella
Read the definitionRandom terms
Show more- Ventricle, fourth >Lateral ventricles: The lateral ventricles are in the cerebral hemispheres, one in each hemisphere. Each…
- Myoma A benign tumor of smooth muscle in the wall of the uterus. A myoma of the uterus is commonly called a…
- Takayasu disease Takayasu disease: A chronic inflammatory disease of the aorta and its branch arteries. The cause is unknown…
- Cancer of the labia See: Cancer of the vulva
- Neuroma A tumor that arises in nerve cells
- Snellen's test type The letters on the familiar eye chart used to measure how well you see at various distances. The eye chart…
- Opioid 1. A synthetic narcotic that resembles the naturally occurring opiates. 2. Any substance that binds to or…
- Lumbar Referring to the 5 lumbar vertebrae which are situated below the thoracic vertebrae and above the sacral…
- Phytochemical The active health-protecting compounds that are found as components of plants. Currently, the terms…
- Garlic A perennial herb of the lily family cultivated for its pungent, edible bulbs. Garlic has been used with the…
- T1-T12 (thoracic vertebrae) The symbols T1 through T12 represent the 12 thoracic vertebrae. The thoracic vertebrae are situated between…
- Clostridium perfringens A type of bacteria that is the most common agent of gas gangrene and can also cause food poisoning as well as…