Floor Of The Mouth Structure

Within the floor of the mouth are glands portions of the muscles of the tongue and nerves.

Floor of the mouth structure.

The vestibule vestibulum oris is a slit like space bounded externally by the lips and cheeks. The lingual frenum is the line of tissue that divides the two sides of the floor of the mouth. The floor of the mouth is a horizontally aligned u shaped space situated in the part of the oral cavity that lies beneath the tongue. Other sets by this creator.

Oral cavity related structures. The lingual frenum sublingual caruncles and the sublingual folds. The floor of the mouth is formed by the tongue that covers most of it and mucous membranes that extend from the base of the tongue to the gums of the lower jawbone. It is a nearly oval shaped cavity which consists of two parts.

Head neck anatomy chapter 8. For purposes of surgical planning the floor of the mouth is defined as the space between the mucosal surface and the mylohyoid muscle sling and comprising both structures 1. Internally by the gums and teeth. The 3 parts of the tongue.

Muscles of the mouth none of the functions of the mouth could be performed without the help of the mouth muscles. Oral cavity related structures. Elevate hyoid floor of mouth and tongue. An outer smaller portion the vestibule and an inner larger part the mouth cavity proper.

Teeth are hard structures specialized for the biting and grinding of food known as mastication or chewing. The floor of mouth is a u shaped space which extends and includes from the oral cavity mucosa superiorly and the mylohyoid muscle sling 2 3. Head neck anatomy chapter 8. Two sublingual caruncles are found on each side.

The boundaries of the oral cavity include the hard palate and soft palate that form the roof of your mouth the tongue and the muscles below it which make up the floor of the mouth and the inner surface of the lips in the front the cheeks on the sides and the uvula the little punching bag shaped structure at the end of your soft palate in the back. The cavity of the mouth is placed at the commencement of the digestive tube fig. It is formed by mucous membranes that extend inward from both sides of the lower jawbone and from the tongue to the gumline forming a crescent shape. The floor of the mouth includes a few important parts.

Inside the mouth are several structures that aid in the digestion of food. The floor of the mouth the floor of the mouth consists largely of the tongue. Depress mandible when hyoid is fixed. They each contain an opening for a salivary duct where saliva is produced.