24
Participants
Start Date
January 1, 2020
Primary Completion Date
March 15, 2021
Study Completion Date
April 15, 2021
ball attachment to retain mandibular over denture
each patient in group receive 3 locator attachment for over denture retention
locator attachment to retain mandibular over denture
each patient in group receive 3 locator attachment for over denture retention
telescopic attachment to retain mandibular over denture
each patient in group receive 3 telescopic attachment for over denture retention
Cairo University, Cairo
Faculty of Dentistry , Kafrelshiekh university, Kafr ash Shaykh
Faculty of Dentistry , Kafr El Shiekh University, Kafr ash Shaykh
Cairo University
OTHER
Kafrelsheikh University
OTHER