Floor Of The Mouth Parts

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.

Floor of the mouth parts.

Floor of the mouth cancer most often begins in the thin flat cells that line the inside of your mouth squamous cells. 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. The different parts of the mouth play an important role in our daily lives.

The vestibule the area between the cheeks and the teeth and the oral cavity. 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. In human anatomy the mouth is the first portion of the alimentary canal that receives food and produces saliva. The pharynx or throat is a tube about five inches long composed of three parts.

The nasopharynx the oropharynx and the laryngopharynx. Its boundaries are defined by the lips cheeks hard and soft palates and glottis it is divided into two sections. 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. 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.