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

Question

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

Quizplus · Accepted Answer

The radiographic appearance of a well-defined radiolucency lateral to the tooth root suggests a lateral periodontal cyst. It is a developmental odontogenic cyst arising from the dental lamina or its remnants, and it is usually asymptomatic. Other cysts on the list, such as residual, follicular, and primordial cysts, have different etiologies and clinical/radiographic presentations.

The Radiograph of This Patient Exhibits a Biloculated, Well-Defined Radiolucency