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).
Duane syndrome
See: Okihiro syndrome.
Read the definitionRandom terms
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- Fever, dandy An acute mosquito- borne viral illness of sudden onset that usually follows a benign course with headache…
- Vanishing bone syndrome An inherited form of osteolysis -- the destruction of bone. There are several such syndromes. In one form of…
- Nictitating spasm Spasm of the eyelid with continuous winking. To nictitiate is to wink. 'Nictitate' and the older verb…
- Ophthalmic migraine Migraine involving the eyes but without headache. Migraine, due to a spasm of blood vessels in the brain…
- D-IBS Diarrhea-predominant IBS (irritable bowel syndrome)
- Kyphosis, postmenopausal cervical An outward curvature (kyphosis) of the cervical vertebrae (the bones of the neck), creating a hump at the…
- Recreational water illness An illness that is spread by swallowing, breathing, or having contact with contaminated water from swimming…
- Orthopaedics The branch of surgery broadly concerned with the skeletal system (bones). This particular term is commonly…
- Autoimmune lymphoproliferative syndrome (ALPS) A disease caused by failure of lymphocytes to die once they have finished doing their job. As a result…
- Gerstmann-Straussler syndrome See: Gerstmann-Straussler-Scheinker syndrome
- Dental Association, American (ADA) The mission statement of the ADA reads as follows: 'The ADA is the professional association of dentists…