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).
XX
The sex chromosome complement of a normal human female. See also X chromosome
Read the definitionRandom terms
Show more- Endarterectomy An operation to clean out an artery and restore normal blood flow through the artery. An endarterectomy is…
- Pulmonary tuberculosis See: Tuberculosis, pulmonary.
- Q.2h On a prescription, every two hours
- Alternative Medicine, National Center for Compleme See: National Center for Complementary & Alternative Medicine
- FBLN5 The gene encoding the protein known as fibulin 5. See: Fibulin 5
- Low blood pressure Low blood pressure: Any blood pressure that is below the normal expected for an individual in a given…
- Bernard-Horner syndrome See: Horner syndrome
- Circumjacent Lying around in the sense of surrounding. Related terms include superjacent, subjacent, and adjacent. From…
- Buffalo chest A single chest cavity with no anatomic separation of the two hemithoraxes due, for example, to tension…
- Vertebrae, thoracic The 12 thoracic vertebrae are situated between the cervical (neck) vertebrae and the lumbar vertebrae. The…
- Leech therapy The use of leeches in medical treatment. Once used as an almost universal cure, leeches were largely…
- Renal artery stenosis Renal artery stenosis: Narrowing of the major artery that supplies blood to the kidney. Renal artery stenosis…