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).
Follicle, hair
See: Hair follicle
Read the definitionRandom terms
Show more- Fluoridation 1. In general, treatment with fluoride.2. Specifically, the addition of fluoride to a water supply to help…
- Gluteal Pertaining to the buttock region formed by the gluteal muscles (the gluteus maximus, gluteus medius, and…
- Locoregional anesthesia Anesthesia that produces loss of pain only in the region of the surgery. This may be done by a 'spinal' in…
- Brain That part of the central nervous system that is located within the cranium (skull). The brain functions as…
- Twin, vanishing See: Vanishing twin
- Lactobacillus A bacterium normally found in the mouth, intestinal tract, and vagina. Lactobacillus can also live in…
- Prothrombin 20210A mutation See: Prothrombin mutation G20210A
- Hairy-cell leukemia See: Hairy cell leukemia
- Bacteriocidal The science and study of bacteria and their relation to medicine and to other areas such as agriculture…
- Oligoarthritis Inflammation of four or fewer joints
- Chromosome banding The treatment of chromosomes to reveal characteristic patterns of horizontal bands like bar codes. The…
- Major anomaly An unusual anatomic feature that is of serious medical or cosmetic consequence to the patient. For example, a…