Pharynx: Learn about the pharynx

Learn about the pharynx , a muscular tube that connects the nose, mouth, larynx and esophagus. Find out its regions, functions, attachments, blood supply and innervation. The pharynx is a conductive structure located in the midline of the neck. It is the main structure, in addition to the oral cavity, shared by two organ systems, i.e., the gastrointestinal tract (GIT) and the respiratory system. It is funnel-shaped with its upper end being wider and located just below the lower surface of the skull, and its lower end is narrower and located at the level of the sixth cervical vertebra (C6) where the commencement of the esophagus posteriorly and the larynx ... The pharynx is the portion of the digestive system posterior to the nasal cavity, oral cavity, and larynx. The pharynx , an essential anatomical structure in the human body, plays a crucial role in both the respiratory and digestive systems. Positioned behind the nasal and oral cavities, the pharynx serves as a common passage for air and food, making it a vital component of our daily physiological functions. Understanding the anatomy and function of the pharynx is pivotal in comprehending how we breathe, swallow, and speak, as well as in diagnosing and treating various medical conditions.