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.
- 100% free
- No registration
- No intrusive ads
- Privacy by design
- Mobile friendly
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).
Retinal electrophysiologic testing
See: Electrophysiologic retinal testing
Read the definitionRandom terms
Show more- Turner syndrome Turner syndrome: A chromosome disorder in females that is characterized by the absence of all or part of a…
- Birth rate The birth rate is usually given as the number of live births divided by the average population (or the…
- GAD Generalized anxiety disorder
- Hypogonadism A condition in which decreased production of gonadal hormones leads to below-normal function of the gonads…
- Cerebrovascular accident (CVA) prevention In many cases, a person may have a transient ischemic attack (TIA), a neurological event with the symptoms of…
- Trigger Something that either sets off a disease in people who are genetically predisposed to developing the disease…
- Scorpion venom The potent poison of the scorpion, an insect that has an elongated body and a segmented, curved tail tipped…
- Clade Related organisms descended from a common ancestor. For example, isolate M of HIV-1 (the human…
- Psycho-oncology The psychological, social, behavioral, and ethical aspects of cancer. Psycho-oncology addresses the two major…
- Periosteoma A benign tumor arising from the periosteum, the dense membrane composed of fibrous connective tissue that…
- Ileoscopy Use of a flexible instrument (a 'scope') to examine the ileum which is the lowest part of the small…
- Perfect pitch The inherent human ability to identify a note or sing it without hearing a reference note beforehand. Since…