The teeth have several important landmarks that are commonly used to describe their anatomy and location. Here are some of the most important landmarks of the teeth:
Crown: The visible part of the tooth that sits above the gum line.
Root: The part of the tooth that sits below the gum line and anchors the tooth in place.
Enamel: The hard, outermost layer of the tooth that protects it from damage.
Dentin: The softer layer of the tooth that lies beneath the enamel and makes up most of the tooth structure.
Pulp: The soft, innermost part of the tooth that contains blood vessels and nerves.
Cementum: The layer of hard, bony tissue that covers the root of the tooth.
Periodontal ligament: The fibrous tissue that attaches the tooth to the surrounding bone.
Gingiva: The gum tissue that surrounds the teeth and helps to hold them in place.
Incisal edge: The biting edge of the front teeth.
Cusp: The pointed or rounded projection on the chewing surface of the back teeth.
These landmarks are important for understanding the structure and function of the teeth, as well as for diagnosing and treating dental problems.
Diagram of landmarks of the teeth. Dental Anatomy and Tooth Morphology.
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