TY - BOOK AU - Noha Abdelaziz Hamdy Hassanain AU - Hamdy Abu Elfotooh Hamed , AU - Mohammed Farouk Abdalla , TI - Radiodensitometric assessment of two different treatment modalities of mandibular implant retained prosthesis / PY - 2015/// CY - Cairo : PB - Noha Abdelaziz Hamdy Hassanain , KW - Mandibular implant KW - Radiodensitometric KW - Retained prosthesis N1 - Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics; Issued also as CD N2 - The present study was conducted to compare between two different treatment options of mandibular implant retained prosthesis in completely edentulous patient using CBCT evaluation. The treatment modalities are; Group A: who received implant overdenture retained with locator attachments and Group B: who received anterior fixed implant retained bridge combined with posterior removable partial denture by precision attachments. The results of the present study revealed statistically significant differences between the overdenture groups and the combined groups in radiographic evaluation. We concluded that the implant overdenture and the anterior fixed implant-supported bridges are both viable options for the treatment of the completely edentulous patients showing comparable results after one year follow up. However, long-term clinical studies areneeded for the combined group to achieve more reliable results ER -