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).
Thoracic
Pertaining to the chest
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Show more- Vaccine, Salk Vaccine against poliomyelitis named for Dr. Jonas Salk who developed and introduced it in 1955. It was the…
- Syndrome, Klippel-Trenaunay-Weber (KTW) A congenital malformation syndrome characterized by the triad of asymmetric limb hypertrophy, hemangiomata…
- BIID Body integrity identity disorder
- Levothyroxine See: Thomas, Lewis.
- Evolutionarily conserved sequence A base sequence in a DNA molecule (or an amino acid sequence in a protein) that has remained largely…
- Psoriasis, pustular A type of recurring psoriasis characterized by the appearance of pus-filed pimples and sores in clusters. It…
- Hypergraphia The driving compulsion to write; the overwhelming urge to write. Hypergraphia may compel someone to keep a…
- Shoulder pain Pain in the shoulder due to an injury or disease. The design of the shoulder joint is such that it sacrifices…
- Embolism, crossed See Embolism, paradoxical
- Mucolipidosis I A type of mucolipidosis (see below) characterized by deficiency of the enzyme neuraminidase (sialidase)…
- Bony tarsus The bony tarsus is made up of 7 bones that are situated between the bones of the lower leg and the metatarsus…
- Mycelia An array of fungal filaments which was thought to resemble a display of decorative nails. From the Greek…