The human tongue plays a role in multiple actions, including swallowing, chewing, speaking, and breathing. The tongue is in the oral cavity; it is a muscular organ that extends from the hyoid bone in the neck to the floor of the mouth. The tongue's function is to move and push food ...
Male Human Body Organs Diagram Muscles Diagram With Names Abdominal Organs Leg Muscles And Ligaments Female Body Anatomy Posterior View Of Internal Organs Picture Of The Human Body Organs Arteries Of The Body Groin Muscles Diagram Image Human Body Anatomy With Labels ...
Learn about the buccal cavity, also known as the oral cavity. Expand upon buccal anatomy, the structure of the oral cavity, and the oral cavity's...
Learning Outcomes 24-1 Identify the organs of the digestive system, list their major functions, describe the histology of the digestive tract, and outline the mechanisms that regulate digestion. 24-2 Discuss the anatomy of the oral cavity, and list the functions of its major structures and regio...
Human mouthAnterior view of the oral cavity. anatomy Also known as: buccal cavity, mouthparts, oral cavity Written and fact-checked by The Editors of Encyclopaedia Britannica Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experienc...
6-2 Anatomy of the oral complex. 6-3 Section of a tooth and jaw. 7-1 The human respiratory system 7-2 Supralaryngeal structures. 7-3 The larynx. 7-4 Infralaryngeal structures ("respiratory tree") 8-1 The human urinary system. 8-2 A section of a human kidney 8-3 A "typical" ne...
of each jaw, and most developmental studies have focused on the first mandibular molar. Mouse molars are excellent models for most mammalian teeth, including human teeth. They consist of the crown, which erupts to the oral cavity, and roots, which link the tooth to the jaw bone. Teeth are...
PatrickD.Sutphin,M.D.,Ph.D.DepartmentofRadiology, MassachusettsGeneralHospital,Boston,MA,USA xv HeadandNeckLymphNodeAnatomy1 Cancersoftheheadandneck—includingcancersofthebuccalcavity,headandneck subset,larynx,pharynx,thyroid,salivaryglands,andnose/nasalpassages—account forapproximately6%ofallmalignanciesin...
The External Nose (+ Diagram) Structure ( skin , bony components, nasal cartilage ) The external nose is pyramidal in shape. The nose consists of: A proximal nasal root The apex at the tip of the nose 2 inferior nares /nostrils (openings to the nasal cavity) Skin : The skin over...
Salivary glands contain three major cell types: acinar cells, ductal cells, and myoepithelial cells. Despite their different locations, each of these glands shares the same fundamental structure, branched ducts that open into the oral cavity and glandular secretory end pieces, called acini, t...