What cavity is the floor of the mouth?

What cavity is the floor of the mouth?

Refers to the mouth. It includes the lips, the lining inside the cheeks and lips, the front two thirds of the tongue, the upper and lower gums, the floor of the mouth under the tongue, the bony roof of the mouth, and the small area behind the wisdom teeth.

What forms the floor of the mouth?

The classification of the suprahyoid muscles includes four muscles that run from the mandible to the hyoid bone. These four muscles come together to form the floor of the mouth. The paired mylohyoid muscle is one of these muscles, along with the geniohyoid muscle, digastric muscle, and stylohyoid muscle.

What muscular structure occupies the floor of the mouth?

The tongue consists of striated muscle and occupies the floor of the mouth. The dorsal mucosal surface consists of stratified squamous epithelium, with numerous papillae and taste buds. The tongue, a voluntary muscular structure, is attached by a fold, called the frenulum, to the floor of the mouth.

What makes up the floor of the mouth?

The floor of mouth is an oral cavity subsite and is a common location of oral cavity squamous cell carcinoma . 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 . 1.

How is the tongue attached to the mouth?

What kind of cancer is the floor of the mouth?

Overview. Floor of the mouth cancer is cancer that begins on the tissue underneath your tongue. Floor of the mouth cancer most often begins in the thin, flat cells that line the inside of your mouth (squamous cells). Changes in the look and feel of the tissue on the floor of the mouth, such as a lump or a sore that doesn’t heal,…

What are the veins in the floor of the mouth?

Veins.  The major artery that supplies the oral mucosa of the floor of the mouth is the Lingual artery.  Deep lingual veins  Dorsal lingual vein. 21. Lingual nerve.  Originates in the infra temporal fossa and passes anteriorly into the floor of the oral cavity. 22.

Which muscle defines the floor of the mouth?

The mylohyoid muscle is a paired muscle running from the mandible to the hyoid bone, forming the floor of the oral cavity of the mouth. It is named after its two attachments near the molar teeth. These muscles are mesodermal in embryologic origin. The mylohyoid muscle is derived from the first pharyngeal arch. It forms the floor of the submental triangle.

What are the names of the mouth parts?

Parts of the mouth include the lips, vestibule, mouth cavity, gums, teeth, hard and soft palate, tongue and salivary glands. The mouth is also known as the oral cavity or the buccal cavity.

What is the anatomy of the oral cavity including the teeth?

Anatomy of a Mouth. The mouth (oral cavity) consists of several components, including the teeth , gingiva (gums), tongue, palate, cheeks, lips and floor of the mouth. With the exception of the teeth, the mouth is lined by mucous membranes. The teeth are held within the jaw bones and serve several important functions beyond allowing you to chew.

What is the anatomical name for the mouth?

Mouth, also called Oral Cavity, or Buccal Cavity, in human anatomy, orifice through which food and air enter the body.