Oral cavity
The oral cavity, or mouth, is the initial segment of the digestive system, extending from the lips to the oropharynx. It encompasses structures vital for mastication, speech, and taste, including teeth, tongue, salivary glands, and mucous membranes. This complex anatomical region plays a crucial role in food intake, preliminary digestion, and immune defense, serving as a gateway to the respiratory and digestive tracts. Maintaining its health is paramount for overall well-being and systemic health.
