Papilla
Papilla
Papilla (pronunciation: /pəˈpɪlə/) is a term used in medical science to describe a small, rounded protuberance on a part or organ of the body. The term is derived from the Latin word 'papula', meaning 'pimple' or 'swelling'.
Etymology
The term 'papilla' is derived from the Latin word 'papula', which means 'pimple' or 'swelling'. It was first used in medical literature in the 16th century.
Types of Papillae
There are several types of papillae, each with its own specific function and location. These include:
- Dental papilla: A condensation of ectomesenchymal cells seen in a developing tooth, which eventually forms the pulp.
- Gingival papilla: The part of the gums that fills the space between two adjacent teeth.
- Taste papilla: Small structures on the upper surface of the tongue that provide the sense of taste.
- Renal papilla: The apex of the renal pyramid in the kidney, which is part of the urinary system.
Related Terms
- Papillitis: Inflammation of the papillae.
- Papillary: Pertaining to or resembling a papilla.
- Papilloma: A benign epithelial tumor forming a rounded mass.
See Also
External links
- Medical encyclopedia article on Papilla
- Wikipedia's article - Papilla
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