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Effect of disinfectant agents on dimensional stability of elastomeric impression materials.
(1999-05-01)
STATEMENT OF PROBLEM: Difficulties in sterilizing impressions by traditional methods have led to chemical disinfection as an alternative, and some studies have shown that disinfectants may adversely affect impressions. ...
Marginal fit of nickel-chromium copings before and after internal adjustments with duplicated stone dies and disclosing agent.
(2000-06-01)
STATEMENT OF PROBLEM: Despite careful procedures, master stone dies may be damaged during laboratory procedures. The dentist routinely adjusts castings because the marginal fit of casting is not as accurate as on the dies. ...
Linear dimensional changes in plaster die models using different elastomeric materials
(Sociedade Brasileira de Pesquisa Odontológica, 2010)
Dental impression is an important step in the preparation of prostheses since it provides the reproduction of anatomic and surface details of teeth and adjacent structures. The objective of this study was to evaluate the ...
The Effect of Splint Material Rigidity in Implant Impression Techniques
(Quintessence Publishing Co Inc, 2010-11-01)
Purpose This in vitro study compared the dimensional accuracy of two impression techniques Duralay splinted impression copings (D) and metal splinted impression copings (M) for implant supported pros theses Materials and ...
The effect of splint material rigidity in implant impression techniques
(2010-01-01)
Purpose: This in vitro study compared the dimensional accuracy of two impression techniques: Duralay splinted impression copings (D) and metal splinted impression copings (M) for implant-supported prostheses. Materials and ...
Reabilitação oral de paciente com síndrome da combinação: relato de caso
(2014)
The Combination Syndrome represents an important pathologic condition of the masticatory system that requires a complex rehabilitation treatment. The presence of flaccid mucosa is one of the most common features due to ...
Strain Gauge Evaluation of Transfer Impression Techniques of Multiple Implant-Supported Prosthesis
(Lippincott Williams & Wilkins, 2018-04-01)
Purpose: This in vitro study assessed the accuracy of multiple implant-level impression techniques (open tray and closed tray) for the fabrication of 3-unit implant prostheses with strain gauge (SG) analysis. Materials and ...
Treatment options for the occlusal surface of first permanent molars
(2004-09-01)
Restorative dentistry has been increasingly concerned with preservation of the dental structure. For that reason, ultraconservative cavity preparations have been performed with air abrasion systems. The aim of this study ...
Reducing Distortion of Implant- or Abutment-Level Impressions for Implant-Supported Prosthetic Rehabilitation: A Technique Report
(Quintessence Publishing, 2015)
Passive fit between prosthesis and implants or abutments is a significant factor in preventing
mechanical and biologic failures of implant-supported prostheses. Therefore, impression techniques
must transfer the 3D implant ...