DH156lecture3oralmucosa
Digestive System
Lips Each lip is divided into: Each lip is divided into: 1. External aspect----thin Skin with sweat glands, hair follicles and sebaceous glands. 2. Vermilion.
Histology of the digestive system part1
Oral epithelium
Digestive System I: Oral Cavity and Salivary glands Overview – A. The digestive system comprises the oral region and alimentary canal (esophagus, stomach,
Embryology – 2 nd Dr. Khaldoun Darwich. Blastocyst stage ► The trophoblast layer gives rise to important prenatal support tissues ► The embryoblast layer.
The Digestive System
The Digestive System. 1. Gastrointestinal Tract(oral cavity till anal orifice). 2. Assosciated Glands. ORAL CAVITY Within the oral cavity are the tongue,teeth.
The Tongue The dorsal surface of the tongue is divided by the sulcus terminalis into an oral part, the anterior two-thirds, and a pharyngeal part, the.
1 Protecting All Children’s Teeth Systemic Diseases.
Oral Cavity, Teeth, Tongue, and Salivary Glands
