Exam 5: Developmental Disorders

This unilocular radiolucency around the crown of an unerupted second premolar is most likely a

This patient is healthy with no history of local or systemic infection or disease. The patient's teeth are caries free, as are all of the teeth of all of the patients who exhibit this defect. This is characteristic of

The most common cyst observed in the oral cavity is caused by pulpal inflammation and is called a(n) _____ cyst.

The radiographic image of this patient exhibits a biloculated, well-defined radiolucency lateral to the tooth root. It is asymptomatic. This is a _____ cyst.

Radiographically, this radiolucent cyst is often heart shaped, caused by the anatomic Y shape of the area. It is called the _____ cyst.

This enlargement on the lateral neck of this patient has been present for months and is slowly increasing in size. It is painless and feels soft. Histologic examination shows this to be an epithelium-lined sac filled with clear, yellow fluid. It is a _____ cyst.

During embryonic development of the face, the frontal process divides into three parts. These three parts include the median nasal process, the right lateral nasal process, and the left lateral nasal process.

Pitting is the most common type of enamel hypoplasia seen in patients who have which condition during tooth development?

Dens in dente is a developmental anomaly often seen with

The developmental anomaly seen in this radiographic image is

For which condition would pulp vitality be nonvital?

Which term is unlike the others?

Odontogenesis in the human embryo takes place at approximately

Since the dens in dente is often a nonvital tooth, it may be seen in association with

With concrescence, which tissue unites two adjacent teeth?

Pitting of the enamel may be seen in these conditions except one. Which is the exception?

After the tooth erupts into the oral cavity, how long is it before the root length is complete?

Ingesting water with four times the amount of fluoride causes

The projection of white material seen at the furcation area in this maxillary molar is a developmental anomaly. Which condition is suspected?

The pear-shaped radiolucency observed in this radiographic image is most likely a _____ cyst.