Floor Of The Mouth Parts

In addition to its primary role as the beginning of the digestive system in humans the mouth also plays a significant role in communication while primary aspects of the voice are produced in the.

Floor of the mouth parts.

In human anatomy the mouth is the first portion of the alimentary canal that receives food and produces saliva. The nasopharynx the oropharynx and the laryngopharynx. Floor of the mouth cancer most often begins in the thin flat cells that line the inside of your mouth squamous cells. The bottom of your mouth located under your tongue is called the floor.

The oral mucosa is the mucous membrane epithelium lining the inside of the mouth. The maxilla forms part of the cheeks and roof of the mouth part of the nasal cavity and the floor of the orbital cavity where the eyeballs fit. Mouth also called oral cavity or buccal cavity in human anatomy orifice through which food and air enter the body the mouth opens to the outside at the lips and empties into the throat at the rear. Its anatomic boundaries are defined by the lips at the front the cheeks at the sides the tongue and floor of mouth at the bottom the palate at the top and the oropharynx at the back.

The vestibule the area between the cheeks and the teeth and the oral cavity. Its boundaries are defined by the lips cheeks hard and soft palates and glottis it is divided into two sections. The mouth provides the opening through which food and air can enter the human body. The nasopharynx starts behind the nose and lies above the oropharynx located at the very back of your mouth.

Temporomandibular joint the temporomandibular joints tmj are a pair of movable joints between the mandible lower jaw bone and the temporal bone of the skull one at each side of the face located.