ؤرلاؤرلا | TechPlanet

Copyright TechPlanet.today

                                                                 cyst

Classification of cyst     

Radicular Cyst :

➢Clinical Features

•  non vital tooth
• Maxillary teeth
•  male
• Aspiration: shiny straw-colored fluid. If the cyst becomes infected, fluid will be turbid and dull.
• root resorption to adjacent teeth

➢Radiographic Features

# Periphery & Shape

•  well defined and corticated unless the cyst becomes infected {loss of definition and cortication (the cortex may become more sclerotic).}
• Shape : circular

➢Internal Structure

➢Effect on vital structures

• may invaginate the antrum but there’s a cortical boundary separating between the cyst and the antrum.
• may cause inferior displacement of inferior alveolar nerve