For the patients who had periodontal destructions and teeth lost, the remaining alveolar bone ridge may not be sufficient to place dental implants nor dentures. The patients need to have the bone recontruction in order to be able to fabricate a proper restorations.
This is an example of a patient who needs dental implant but did not have sufficient bone
width after extractions
After reconstruction, the patient has sufficient bone width for the restoration, such as
denture or even dental implants.