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).
Supernumerary digit
An extra finger or toe
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- Allergic salute The person with allergic rhinitis (hay fever) often rubs his/her nose using the index finger. This is the…
- Pilonidal cyst A special kind of abscess that occurs in the cleft between the buttocks. Forms frequently in adolescence…
- Cornea The clear front window of the eye that transmits and focuses light into the eye. Although the cornea is clear…
- Mesothelin A protein attached to the cell surface that is thought to have a role in cell-adhesion and possibly in…
- Protein ZIP code An informal name for a molecular cell biology system of signals or 'address tags' that guide the movement of…
- Minamata disease A disorder caused by methyl mercury poisoning that was first described in the inhabitants of Minamata Bay…
- Skin graft, split-thickness A graft technique in which sheets of skin containing the epidermis and part of the dermis are used
- Prothrombin time A clotting test, the prothrombin time is done to test the integrity of part of the clotting scheme. The…
- Obesity-related disease Any disease for which obesity is a significant risk factor. Obesity increases the risk of developing a very…
- Arthritis, systemic-onset chronic rheumatoid See: Arthritis, systemic-onset juvenile rheumatoid (Still's disease)
- Immunotherapy Treatment to stimulate or restore the ability of the immune (defense) system to fight infection and disease…