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).
Lens, intraocular
See: Intraocular lens
Read the definitionRandom terms
Show more- Sensation In medicine and physiology, sensation refers to the registration of an incoming (afferent) nerve impulse in…
- MRD Minimal residual disease, evidence for the presence of residual malignant cells, even when so few cancer…
- Azotemia A higher than normal blood level of urea or other nitrogen containing compounds in the blood. The hallmark…
- CCR5 A chemokine receptor found on monocytes and lymphocytes that serves as the coreceptor for HIV. HIV strains…
- Gluteus maximus The greatest gluteal muscle and the biggest muscle in the human body. The gluteus maximus forms the bulk of…
- Achromycin See: Tetracycline
- Congenital brevicollis See: Klippel-Feil sequence
- Artemisinin An antimalarial agent extracted from the dry leaves of the Chinese herb Artemsisia annua (qinghaosu or sweet…
- Southern tick-associated rash illness A disease characterized by a rash like that in Lyme disease, recognized in the southeastern and south-central…
- Mycobacterium intercellulare A slow-growing bacterium found in the soil and in dust particles that can cause the mycobacterium avian…
- Osteoporosis Osteoporosis: Thinning of the bones with reduction in bone mass due to depletion of calcium and bone protein…
- Vaccination, DTaP Like DPT, DTaP protects from diphtheria, pertussis (whooping cough) and tetanus. DTaP is the same as DTP…