Dec 19, 2025 · mouth, 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 boundaries are defined by …

What is the mouth? Your mouth is an oval-shaped opening that sits just below your nose. It starts at your lips and ends towards your tonsils. Your mouth is part of your digestive system and respiratory …

The mouth consists of two regions, the vestibule and the oral cavity proper. The mouth, normally moist, is lined with a mucous membrane, and contains the teeth. The lips mark the transition from mucous …

Apr 28, 2024 · Explore the human mouth anatomy with a detailed guide. Learn teeth, tongue, gums, and more with their functions for a clear visual reference.

Learn the anatomy of the mouth including child and adult dentition, the palate and the oral cavity. Clear, clinically focused explanations for medical students and professionals.

The mouth, or oral cavity, is the first part of the digestive tract. It is adapted to receive food by ingestion, break it into small particles by mastication, and mix it with saliva.

Feb 6, 2026 · The mouth is a hollow cavity formed by the space between the lips, cheeks, tongue, hard and soft palates and the throat. Its external opening is located along the body's midline inferior to the …