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).
Perineal
Of or relating to the perineum
Read the definitionRandom terms
Show more- Deficiency, protein C Protein C is a protein in plasma that enters into the cascade of biochemical events leading to the formation…
- Infection, urinary tract (UTI) An infection in the urinary system that begins when microorganisms cling to the opening of the urethra (the…
- A- See: A-
- Dilation The process of enlargement, stretching, or expansion. The word 'dilatation' means the same thing. Both come…
- Endogenous Inside. For example, endogenous cholesterol is cholesterol that is made inside the body and is not in the…
- Fear of animals An abnormal and persistent fear of animals termed 'zoophobia. A phobia is an unreasonable fear that can cause…
- Fat scales See: Bioelectric impedance analysis
- Hydroxyapatite Hydroxyapatite: A major component and an essential ingredient of normal bone and teeth. Hydroxyapatite makes…
- Nonocular type Stickler syndrome Stickler syndrome, type III. See: Stickler syndrome
- Retinopathy, diabetic See: Diabetic retinopathy
- Tibia The larger of the two bones in the leg (the smaller one being the fibula). The tibia is familiarly known as…
- Oropharynx The area of the throat that is at the back of the mouth. The oropharynx is in contrast to the nasopharynx…