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Related Concept Videos

The Tongue and Taste Buds00:49

The Tongue and Taste Buds

34.7K
The surface of the tongue is covered with various small bumps called papillae, which either distribute what has been ingested (filiform papillae) or contain the sensory taste (or gustatory) receptor cells (fungiform, circumvallate, and foliate papillae). Embedded within each taste-related papilla are the taste buds—clusters of 30 to 100 gustatory receptor cells.
34.7K
Tongue01:01

Tongue

4.1K
The human tongue is a fascinating and complex organ, responsible for various essential functions such as swallowing, speech, and taste. It is also subject to various conditions and diseases. In this article, we delve into the anatomy of the tongue, its roles, and some common conditions that can affect it.
Anatomical Position in the Oral Cavity
The tongue is located within the oral cavity, also known as the mouth. It is attached to the floor of the mouth by a fold of mucous membrane called the...
4.1K
Assessment of the Mouth01:26

Assessment of the Mouth

1.6K
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
1.6K
Taste Buds and Receptors01:20

Taste Buds and Receptors

5.6K
Gustation, or the sense of taste, is intrinsically linked to the anatomical structures located on the tongue. This organ's surface, along with the entirety of the oral cavity, is adorned with stratified squamous epithelium. Evident on the tongue are elevated structures known as papillae (singular = papilla), which house the mechanisms for the transduction of gustatory stimuli. Four distinct types of papillae exist, each identified by their unique morphological attributes: the circumvallate,...
5.6K
Deglutition01:25

Deglutition

7.6K
Swallowing, otherwise known as deglutition, facilitates the transport of food from the mouth to the stomach. It is a multifaceted process that involves both the tongue and the muscles of the throat and esophagus. Saliva and mucus aid in this process, which takes approximately 4 to 8 seconds for semi-solid or solid food and around 1 second for liquids or very soft food.
Swallowing can be divided into three stages: the voluntary phase, the pharyngeal phase, and the esophageal phase. Although the...
7.6K
Oral Cavity01:11

Oral Cavity

3.7K
The oral cavity, or the mouth, is a complex structure in humans that plays a vital role in our day-to-day lives. Its role is not only in chewing and swallowing food; it also plays a role in speech and facial expressions.
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
3.7K

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Related Experiment Video

Updated: Apr 26, 2026

Technique to Collect Fungiform Taste Papillae from Human Tongue
09:39

Technique to Collect Fungiform Taste Papillae from Human Tongue

Published on: September 18, 2010

29.5K

Tongue flaps.

Robert A Strauss1, Nicholas J Kain1

  • 1Department of Oral and Facial Surgery, Virginia Commonwealth University Medical Center, PO Box 980566, Richmond, VA 23298, USA.

Oral and Maxillofacial Surgery Clinics of North America
|August 4, 2014
PubMed
Summary

The tongue flap is a reliable reconstructive method for oral, pharyngeal, and perioral defects. Its rich blood supply and ease of use ensure predictable outcomes in various reconstructive scenarios.

Keywords:
Flap reconstructionOral and maxillofacial surgeryTongue flap

More Related Videos

In Vivo Evaluation of the Mechanical and Viscoelastic Properties of the Rat Tongue
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In Vivo Evaluation of the Mechanical and Viscoelastic Properties of the Rat Tongue

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Ultrasound Images of the Tongue: A Tutorial for Assessment and Remediation of Speech Sound Errors
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Ultrasound Images of the Tongue: A Tutorial for Assessment and Remediation of Speech Sound Errors

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Related Experiment Videos

Last Updated: Apr 26, 2026

Technique to Collect Fungiform Taste Papillae from Human Tongue
09:39

Technique to Collect Fungiform Taste Papillae from Human Tongue

Published on: September 18, 2010

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In Vivo Evaluation of the Mechanical and Viscoelastic Properties of the Rat Tongue
06:59

In Vivo Evaluation of the Mechanical and Viscoelastic Properties of the Rat Tongue

Published on: July 6, 2017

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Ultrasound Images of the Tongue: A Tutorial for Assessment and Remediation of Speech Sound Errors
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Ultrasound Images of the Tongue: A Tutorial for Assessment and Remediation of Speech Sound Errors

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Area of Science:

  • Reconstructive surgery
  • Oral and maxillofacial surgery
  • Plastic surgery

Background:

  • Reconstruction of oral, pharyngeal, and perioral defects presents challenges.
  • Congenital, traumatic, and ablative conditions necessitate versatile reconstructive options.

Purpose of the Study:

  • To evaluate the tongue flap as a reconstructive technique.
  • To highlight the reliability and predictability of the tongue flap for specific defects.

Main Methods:

  • Utilized tongue flap for reconstruction.
  • Assessed flap characteristics such as blood supply and ease of use.

Main Results:

  • The tongue flap demonstrated robustness and versatility.
  • Rich blood supply and ease of use were key advantages.

Conclusions:

  • The tongue flap is a reliable and predictable reconstructive technique.
  • It is indicated for a range of oral, pharyngeal, and perioral defects.