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).
Botox
Ng=4 cel ODYvAlign=top bgColor=#cccccc colSpan=2> vAlign=top width='100%' bgColor=#ffffff>Our Botox Main Article provides a comprehensive look at the who, what, when and how of Botox Botox: A highly purified preparation of botulinum toxin…
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Show more- Hereditary nonpolyposis colorectal cancer See: Hereditary nonpolyposis colon cancer
- Breakbone fever An acute mosquito-borne viral illness of sudden onset that usually follows a benign course with headache…
- Physical therapy A branch of rehabilitative health that uses specially designed exercises and equipment to help patients…
- Lateral ventricle >Lateral ventricles: The lateral ventricles are in the cerebral hemispheres, one in each hemisphere. Each…
- Vitamin A deficiency Deficiency of niacin, one of the B-complex vitamins, causes pellagra. See: Pellagra.
- Megakaryocyte A giant cell in the bone marrow that is the ancestor of blood platelets.
- Pedophobia An abnormal and persistent fear of babies and children. Sufferers experience anxiety even though they realize…
- Contraction The tightening and shortening of a muscle
- Affinity In immunology, the strength of binding interaction between antigen and antibody molecules
- Hyaluronic acid Hyaluronic acid: A viscous slippery substance that lubricates the joints, maintains the shape of the…
- Long-term memory A system for permanently storing, managing, and retrieving information for later use. Items of information…
- Intraocular pressure The pressure created by the continual renewal of fluids within the eye. The intraocular pressure is increased…