Dimensional Accuracy of Multiple Pour Cast from Different Elastomer Impression Techniques
نویسندگان
چکیده
منابع مشابه
Accuracy of Multiple Pour Cast from Various Elastomer Impression Methods
The accurate duplicate cast obtained from a single impression reduces the profession clinical time, patient inconvenience, and extra material cost. The stainless steel working cast model assembly consisting of two abutments and one pontic area was fabricated. Two sets of six each custom aluminum trays were fabricated, with five mm spacer and two mm spacer. The impression methods evaluated durin...
متن کاملCast accuracy obtained from different impression techniques at different implant angulations (in vitro study)
BACKGROUND Angulated implants may result in inaccurate impressions, and the impression technique may affect the accuracy of the definitive cast. This study was designed to compare the dimensional accuracy of casts obtained from three impression techniques for three definitive lower casts with implants at different angulations. METHODS Three Osseolink implants were placed in three reference mo...
متن کاملDimensional Accuracy of Polyvinyl Siloxane Impression Materials Considering Impression Techniques– A Literature Review
Objectives Impression accuracy is the main determinant of the fit, form and function of prosthetic restorations. Polyvinyl siloxane (PVS) is the material of choice in most clinical situations. The purpose of this paper is to provide an up-to-date review of scientific articles which discuss the dimensional accuracy of PVS impression material using various impression techniques, tray types and sp...
متن کاملThree-dimensional accuracy of different impression techniques for dental implants
BACKGROUND Accurate impression making is an essential prerequisite for achieving a passive fit between the implant and the superstructure. The aim of this in vitro study was to compare the three-dimensional accuracy of open-tray and three closed-tray impression techniques. MATERIALS AND METHODS Three acrylic resin mandibular master models with four parallel implants were used: Biohorizons (BI...
متن کاملthree-dimensional accuracy of different impression techniques for dental implants
background: accurate impression making is an essential prerequisite for achieving a passive fi t between the implant and the superstructure. the aim of this in vitro study was to compare the three-dimensional accuracy of open-tray and three closed-tray impression techniques. materials and methods: three acrylic resin mandibular master models with four parallel implants were used: biohorizons (b...
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ژورنال
عنوان ژورنال: International Journal of Prosthodontics and Restorative Dentistry
سال: 2016
ISSN: 2231-6361,2231-637X
DOI: 10.5005/jp-journals-10019-1155