Effects of the space for wash materials on sulcus depth reproduction with addition-curing silicone using two-step putty-wash technique
スポンサーリンク
概要
- 論文の詳細を見る
Aim of this study was to investigate effects of space thickness and consistency of wash materials on sulcus depth reproduction with silicone impressions, low (L), medium (M), and very high consistency (VH), using two-step putty-wash technique. Impressions were taken from truncated cones with 50-, 100-, or 200-μm-wide sulci, using the combinations L+VH or M+VH and different space thickness for wash materials: 2 mm (ST2), 1 mm (ST1), and approximately 25 μm (ST0.025). Sulcus depth reproduction tended to increase with increasing sulcus width. Sulcus reproduction of ST0.025 was deeper than those of the other groups. At 100- and 200-μm sulcus widths, sulcus reproductions of ST1 and ST2 with L+HV were deeper than with M+HV. Regardless of consistency, the thin spacer produced deep reproduction. Adequate 0.5 mm sulcus reproductions were obtained with 100 and 200 μm wide sulci and 1- and 2-mm spacer widths, combined with low consistency impression material.
著者
-
Shiozawa Maho
Advanced Biomaterials Graduate School Of Medical And Dentistry Tokyo Medical And Dental Univ.
-
Takahashi Hidekazu
Oral Biomaterials Engineering Course Of Oral Health Engineering School Of Oral Health Care Sciences
-
Iwasaki Naohiko
Oral Biomaterials Engineering Course Of Oral Health Engineering School Of Oral Health Care Sciences
-
TAKAHASHI Hidekazu
Oral Biomaterials Engineering, Course of Oral Health Engineering, School of Oral Health Care Sciences, Faculty of Dentistry, Tokyo Medical and Dental University
-
J. FINGER
Division of Operative Dentistry, Tohoku University
関連論文
- P-64 Effect of sizes and materials on diametral tensile strength
- P-63 Mechanical properties of enamel resin of veneering composite resin systems
- Effect of NaClO Treatment on Bonding to Root Canal Dentin Using a New Evaluation Method
- Properties of a gypsum-bonded magnesia investment using a K_2SO_4 solution for titanium casting
- Effect of Ultraviolet Light Irradiation on Bonding of Experimental Composite Resin Artificial Teeth
- P-32 Evaluation of impact absorption using free falling object
- P-7 Effect of UV irradiation on bonding of experimental composite resin
- P-90 Shear bond strength of experimental denture teeth composite resin : Effect of surface treatment
- Titanium casting using Magnesia-based Gypsum-bonded investment : Part 1. Basic properties of investment
- Basic Evaluation of Cast Joining for Electroformed Coping using Multi-purpose Alloys
- Effective Factors Including Periodontal Ligament on Vertical Root Fractures
- Radiopacity of Experimental Composite Resins Containing Radiopaque Materials
- In vitro wear resistance, hardness and elastic modulus of artificial denture teeth
- Effects of surface roughness and tapered angle of cone crown telescopic system on retentive force
- Quantification of in vitro produced wear sites on composite resins using contact profilometry and CCD microscopy: A methodological investigation
- Influence of the flexural modulus of prefabricated and experimental posts on the fracture strength and failure mode of composite resin cores
- Wear simulation effects on overdenture stud attachments
- Effect of different amounts of 3-methacryloxypropyltrimethoxysilane on the flexural properties and wear resistance of alumina reinforced PMMA
- Effects of silane coupling agents and solutions of different polarity on PMMA bonding to alumina
- Effects of the space for wash materials on sulcus depth reproduction with addition-curing silicone using two-step putty-wash technique
- Effects of the space for wash materials on sulcus depth reproduction with addition-curing silicone using two-step putty-wash technique