Interdental papilla

Interdental Papilla

The Interdental Papilla is a part of the gingiva or gums that is located in the mouth. It is the gum tissue found in the space between the teeth, adjacent to each tooth's crown. The shape and size of the interdental papilla is determined by the relationship of the contact area of the adjacent teeth to the bone that supports the teeth.

Etymology

The term "Interdental Papilla" comes from the Latin words "inter", meaning between, and "dental", meaning pertaining to the teeth. "Papilla" is a diminutive of the Latin "papula", meaning a small swelling or pimple, referring to the raised area of gum between the teeth.

Anatomy

The interdental papilla is composed of two parts: the facial and the lingual, which are the parts of the gum visible from the front and back of the mouth respectively. The shape of the interdental papilla is pyramidal and it fills the embrasure or interproximal space beneath the area of tooth contact.

Clinical Significance

The health of the interdental papilla is important in the overall health of the gums and teeth. Loss of the interdental papilla can lead to periodontal disease, food impaction, and aesthetic problems.

Related Terms

• Periodontal disease: A set of inflammatory conditions affecting the tissues surrounding the teeth.
• Embrasure: A V-shaped space between adjacent teeth.
• Gingiva: The part of the oral mucosa that covers the alveolar processes of the jaws and surrounds the necks of the teeth.

See Also

• Dental anatomy
• Periodontology
• Oral hygiene

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