This study evaluated the retentive force of the O-ring attachment to an Immediate Provisional
Implant (IPI)-retained overdenture. Two sizes of O-rings (# 1,# 2) were placed on the IPI …

Purpose The aim of this study was to compare and evaluate the retention of two new
attachment systems used for implant-supported overdentures subjected to insertion-removal …

Implant overdentures are considered a standard treatment option by many practitioners,
especially for edentulous mandibles. Stud attachments have been used extensively in the …

Purpose: Little is known about the connection between the Nobel Direct (ND; Nobel Biocare,
Sweden) abutment head and the denture base when ND is used for an overdenture. This …

Aim: The aim of this study is to compare the retention force of three different types of
overdenture attachment systems used in implant-retained mandibular complete …

Aim: The aim of this in vitro study was to compare the change in the retentive force and
removal torque of three attachment systems during simulation of insertion-removal cycles …

Objective: The purpose of this study was to evaluate the retention force of an O‐ring
attachment system in different inclinations to the ideal path of insertion, using devices to …

The aim of this study was to compare the retention and release periods of the Nobel Biocare
bar and clip (NBC), Nobel Biocare ball (NB), Zest anchor (ZA), Zest magnet (ZM), and …

Background: The aim of this study was to evaluate the retention of implant-supported
overdentures with different attachment systems. Materials and Methods: In this in vitro study …

The degree of retention for overdenture attachments depends on design, location, and
alignment of supporting dental implants and the type of attachments. The aim of this study …