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).
Hemidiaphragm, raised
See: Elevated hemidiaphragm
Read the definitionRandom terms
Show more- Water on the brain Known medically as 'hydrocephalus', this is an abnormal buildup of cerebrospinal fluid (CSF) in the…
- Dirofilaria immitis The dog heartworm
- Methyl-CpG-binding protein-2 (MECP2) An enzyme which, when mutated, results in RTT (Rett syndrome), a genetic disease that is a uniform and…
- Creatine A compound the body synthesizes (makes) and then utilizes to store energy. The storage of energy occurs when…
- ECT Electroconvulsive therapy
- Cramp, writer's A dystonia that affects the muscles of the hand and sometimes the forearm and only occurs during handwriting…
- Incompatibility, Rh The state of mother and fetus having different Rh blood group types so that their Rh types are…
- Collagen disease A disease (autoimmune or otherwise) that attacks the collagen or other components of connective tissue, such…
- B. burgdorferi Short for Borrelia burgdorferi, the cause of Lyme disease. Once the full name of a bacterium has been given…
- Rib, cervical A extra rib which arises from the seventh cervical vertebra. It is located above the normal first rib. A…
- PNET Primitive neuroectodermal tumor. One of a remarkable group of tumors that originate in cells from the…
- Anorexia nervosa Anorexia nervosa: See Anorexia.