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).
Eyedrop test
There are many types of eyedrops and many types of eyedrop tests. One of the most common eyedrop tests is pupil dilation. This examination enables your eye care professional to see more of your retina, the light-sensitive layer of tissue…
Read the definitionRandom terms
Show more- Otology The study and medical care of the ear
- Pelvic exam An examination of the organs of the female reproductive system. In a pelvic exam, a speculum (an instrument…
- Bursal Pertaining to a bursa
- Bornholm disease Bornholm disease is a temporary illness that is a result of virus infection. The disease features fever and…
- Hepatitis D, E, F, and G Lesser known (than hepatitis A, B, and C), the most significant of these seems to be type D, or the delta…
- Base pair Two DNA bases complementary to one another (A and T or G and C) that join the complementary strands of DNA to…
- Nausea Nausea, is the urge to vomit. It can be brought by many causes including, systemic illnesses, such as…
- Dystrophy, cone A disease of the cones, the specialized light-sensitive cells that act as photoreceptors in the retina of the…
- Cranial nerve IX The ninth cranial nerve is the glossopharyngeal nerve. The 12 cranial nerves, the glossopharyngeal nerve…
- Larynx The larynx is the portion of the breathing, or respiratory, tract containing the vocal cords which produce…
- Albuminuria More than the normal amount of albumin in the urine. Albumin is the predominant protein in human blood and it…
- Marshall W. Nirenberg A disorder characterized by advanced bone age at birth, broad forehead, prominent eyes, and small chin. There…