Dental Anatomy | Terminology | INBDE

What is dental anatomy?

The study of the structure and morphology of teeth and their supporting structures.

How many teeth are in the adult dentition?

Typically, there are 32 teeth in the adult dentition.

What are canines?

The pointed teeth located next to the incisors, used for tearing food.

What role do molars play?

Molars are broad, flat teeth at the back of the mouth, designed for grinding food.

What are premolars?

The teeth located between canines and molars, used for crushing and tearing food.

What is the enamel?

The hard outer surface of a tooth that protects against decay.

What is dentin?

The layer beneath the enamel, making up the bulk of the tooth.

What is pulp in dental anatomy?

The soft tissue in the center of the tooth that contains nerves and blood vessels.

What are the different types of teeth?

Incisors, canines, premolars, and molars.

What is a crown?

The part of the tooth above the gum line, covered by enamel.

What is the root of a tooth?

The part of the tooth that is embedded in the jawbone.

What is periodontal tissue?

The supporting structures surrounding the teeth, including gums, ligaments, and bone.

What are wisdom teeth?

The third set of molars, usually emerging in late adolescence or early adulthood.

What is dental arch?

The curved structure formed by the arrangement of teeth in the upper or lower jaw.

What is occlusion?

The alignment and contact of teeth when the jaws are closed.

What is a cavity?

A decayed area of a tooth caused by plaque buildup and acid production.

What is fluoride?

A mineral used to protect against tooth decay.

What is plaque?

A sticky film of bacteria that forms on teeth and can lead to cavities.

What is tartar?

Hardened plaque that can only be removed by a dental professional.

What is a dental formula?

An expression that shows the number and types of teeth in a specific dentition.

What is the gingiva?

The gum tissue that surrounds the teeth.

What are incisors primarily used for?

To cut and slice food.

What is the buccal surface of a tooth?

The surface of a tooth facing the cheeks.

What is the lingual surface of a tooth?

The surface of a tooth facing the tongue.

What is the importance of saliva in dental health?

Saliva helps neutralize acids and wash away food particles, protecting against decay.

What is a dental hygienist?

A healthcare professional who specializes in cleaning teeth and educating about dental health.

What is root canal treatment?

A procedure to treat infection or damage to the pulp of a tooth.