Floor Of The Mouth Structures

Entirely lined with mucous membranes the mouth s moist environment facilitates digestion.

Floor of the mouth structures. These glands lie in the floor of the mouth under the tongue and in front of the sub mandibular glands. During a dental implant procedure in the anterior zone of the mandible perforation of the lingual cortex may invade the floor of the mouth and hence damage structures within the sublingual space. The vestibule and the oral cavity proper. Floor of the mouth with lingual frenum and sublingual fold.

The mouth also called the oral cavity is the first part of the gastrointestinal tract or alimentary canal. Thus we can notice more of saliva below the tongue. Which structure articulates with the clavicles and the cartilages of the first pair of ribs. Its chief structures are the teeth the tongue and the palate.

Which mandibular structure marks the insertion of the muscle that supports the floor of the mouth. It provides structural support to the floor of the mouth and pulls the larynx forward during swallowing. The squamous epithelium at the mucosal surface and other superficial anatomic components of the floor of the mouth are easily evaluated at physical examination fig 1. They have many small ducts which open into the mouth floor.

The floor of the mouth is richly vascularised by a number of branches of submental and sublingual arteries. The floor the floor of the oral cavity consists of several structures. Infiltrative oral tongue tumors invading the floor of mouth require removal of the involved structures in addition to a partial glossectomy. 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. Identify the secondary spinal curves. The boundaries of the mouth are formed by the lips cheeks floor of the mouth and palate the mouth contains the teeth and tongue and receives secretions from the salivary glands it performs three main functions which have to do with digestion breathing and speech. The mouth opens to the outside at the lips and empties into the throat at the rear.

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. Mouth in human anatomy orifice through which food and air enter the body. The vestibule is the area between the teeth lips and cheeks. The mouth consists of 2 regions.

Muscular diaphragm comprised of the bilateral mylohyoid muscles. 25 lateral tumors that extend inferiorly into the floor of mouth acquire spread patterns of floor of mouth tumors. Geniohyoid muscles pull the larynx forward during swallowing.