Objectives The aim of the present laboratory study was to investigate the retentive properties
and the wear of three different resin matrix attachments for implant overdentures as well as …

STATEMENT OF PROBLEM: Nonparallel implants, when used to retain overdentures, may
present a restorative challenge, particularly when using attachments. Premature wear of the …

Purpose: The aim of this study was to assess and evaluate the retention of conventional
retentive sleeve material versus retention. sil in implant-retained overdentures …

Purpose: The main problem with semiprecision attachment retained prosthesis is that they
need frequent servicing in terms of replacing the female component. There is a need for a …

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 …

Statement of problem Retentive force and loss of retention should be considered when
selecting an attachment. Studies that evaluate the retentive force and the effect of repeated …

The use of a metal housing-retained attachment for implant-supported overdentures:(1)
facilitates easy removal and replacement of a matrix attachment during routine recall …

Background There is a lack of studies evaluating the wear of the male components of the
ball attachment systems of implant‐retained overdentures. Purpose The purpose of this …

Background It is necessary to know the in vitro behavior of different attachment systems to
be used clinically. The evolution of retention capacity over 10 years (14,600 insertion/de …

Statement of problem Frequent maintenance because of the limited lifetime of overdenture
attachments with O-rings has led to the development of materials that might improve their …