In cleidocranial dysplasia, what is commonly observed?

In cleidocranial dysplasia, a genetic disorder affecting the development of bones and teeth, one of the hallmark features is the presence of multiple unerupted teeth along with a condition known as pseudoanodontia. This occurs due to the failure of the teeth to erupt properly, which can be attributed to various factors such as abnormal development of the dental tissues and the presence of supernumerary teeth. As a result, individuals with this condition often have a higher number of teeth that remain impacted or unerupted compared to typical dental development, leading to significant dental abnormalities. Recognizing this characteristic is vital in diagnosing and managing cleidocranial dysplasia in patients.

Other options, while they may appear related to dental issues, do not encapsulate the unique dental manifestations seen in this condition as specifically as the correct choice.