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).
Buccal mucosa
The inner lining of the cheeks and lips.
Read the definitionRandom terms
Show more- Arms An appendage in anatomy and in clinical trials. See: Arm
- Polycythemia Too many red blood cells. The opposite of anemia. Polycythemia formally exists when the hemoglobin, red blood…
- Muscular dystrophy One of a group of genetic diseases characterized by progressive weakness and degeneration of the skeletal or…
- Global Initiative for Chronic Obstructive Lung Dis See: GOLD
- Gram stain The Danish bacteriologist J.M.C. Gram (1853-1938) devised a method of staining bacteria using a dye called…
- Pappataci fever See: Sandfly fever
- Neuron, arcuate See: Arcuate neuron
- Spine 1) The column of bone known as the vertebral column, which surrounds and protects the spinal cord. The spine…
- Bednet Netting which is hung over the bed to keep out mosquitos and other insects. Bednets are an important form of…
- Medulla The innermost part. The adrenal medulla is the innermost part of that gland. The renal medulla is the inner…
- Fibrosis, cystic Fibrosis, cystic (CF): One of the most common grave genetic (inherited) diseases, CF affects the exocrine…
- HPE Holoprosencephaly