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).
Stick, heel
See: Heel stick
Read the definitionRandom terms
Show more- Photocoagulation The coagulation (clotting) of tissue using a laser which produces light in the visible green wavelength that…
- Synovectomy Surgical removal of the joint lining. A synovectomy may be done to remove the inflamed lining of a joint in…
- Chargaff rule The rule that in DNA there is always equality in quantity between the bases A and T and between the bases G…
- Disease, Keshan See Keshan disease
- Schistosoma mansoni A species of trematode worm that parasitizes humans and that (like S. japonicum) causes liver and…
- OxyContin OxyContin: A prescription painkiller that has become a popular and dangerous recreational drug. Also called…
- Allergy scratch test Allergy scratch test: Test done on the skin to identify the allergy substance (the allergen) that is the…
- Melanoma, juvenile Melanoma, juvenile: A benign raised pink or red scaly area typically seen on a preadolescent child's skin…
- Labrum In medicine, a ring of fibrocartilage (fibrous cartilage) around the edge of the articular (joint) surface of…
- Para Any woman who has given birth once or more is termed a 'para.' Note that, for a pregnancy to count as a…
- Stereotactic surgery Surgery in which a system of three- dimensional coordinates is used to locate the site to be operated on…
- Conformational radiation therapy A procedure that uses computers to create a 3-dimensional picture of the tumor in order to target the tumor…