Lingual frenulum
Lingual Frenulum
The Lingual Frenulum (pronounced: /ˈlɪŋɡwəl ˈfrɛnjʊləm/) is a small fold of mucous membrane extending from the floor of the mouth to the midline of the underside of the tongue.
Etymology
The term "Lingual Frenulum" is derived from the Latin words "lingua" meaning "tongue" and "frenulum" meaning "small bridle". The term accurately describes the structure's appearance and its tethering function.
Anatomy
The Lingual Frenulum connects the underside of the tongue to the floor of the mouth. Its primary function is to anchor the tongue in the mouth. The size and flexibility of the frenulum varies among individuals. In some cases, a short or tight lingual frenulum can restrict the movement of the tongue, a condition known as Ankyloglossia or "tongue-tie".
Related Terms
- Ankyloglossia: A condition in which the lingual frenulum is unusually short or thick, thus limiting the movement of the tongue.
- Frenectomy: A surgical procedure to remove a frenulum when it restricts motion, causing a problem.
- Frenuloplasty: A surgical alteration in a frenulum when it is too tight or short.
- Mucous membrane: A membrane that lines various cavities in the body and covers the surface of internal organs, providing a barrier and producing mucus.
See Also
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