Attachment systems (AS) enhance retention and stability by anchoring the overdentures to
implants. Since 2002, the McGill consensus statement recommends the 2-implant-retained …

Purpose The bar-clip retention system is the most retentive; however, the best material
choice is questionable. So, this review aimed to answer “How does the material used for …

A technique for the virtual designing of retentive attachment inserts for bar-retained 2-
implant mandibular overdentures is described. The bar attachment is scanned intraorally …

Objectives The aim of the present study was to evaluate the retention and loss of retention
after fatigue testing at different time intervals between two types of bar clip materials (digitally …

Purpose Primary retention and gradual loss of retention of different attachment systems are
important key factors in proper attachment selection; however, studies on attachment …

Statement of problem Loss of retention with implant overdentures is a problem that might be
addressed with materials such as a recently introduced biocompatible high-performance …

Purpose To evaluate and compare the initial retention force of three resilient unsplinted
attachment systems for implant‐retained mandibular overdentures: two cylindrical …

This clinical report describes the rehabilitation of a maxillary edentulous arch with a current
overdenture attachment system with angulated prefabricated abutments and …

Objective To assess the relative position of mini‐implants to retain a mandibular
overdenture, according to the surgical protocol, technical and anatomical factors. Methods …

Different bar construction techniques will affect the bar passive fitness, which may induce
stresses or strain on the implant and/or tightening screw and sequentially may affect the …