Modified Direct Relining Method Produces an Accurate Adaptation of Denture
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概要
- 論文の詳細を見る
The purpose of this study was to examine if a modified direct relining method could result in excellent denture adaptation compared to a conventional method. Direct relining was done using heat-polymerized acrylic resin base on a maxillary cast with two times of three seconds of cooling using dichloro-difluoro-methane coolant. Discrepancy between cast and intaglio surface at residual ridge and center of palate was measured at 12 minutes after mixing of resin (Time 0) and at 24 hours or seven days after water immersion (36℃). At Time 0 (with three seconds of cooling), the discrepancy at ridge (0.39±0.27) and palate (0.66±0.31) was significantly lower compared to that of control (ridge=0.93±0.51; palate=1.14±0.13, P<0.05); and the same observations occurred at 24 hours and seven days too. On intaglio side (with three seconds of cooling), the peak temperature was 5℃ lower than that of control and it occurred at a delay of about 60 seconds. Based on the results of this study, we therefore suggested that this delayed and lowered temperature served to improve the adaptability of denture base.
- 日本歯科理工学会の論文
著者
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SUZUKI Kazuomi
Department of Biomaterials, Okayama University Graduate School of Medicine, Dentistry and Pharmaceut
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Suzuki Kazuomi
岡山大学 医歯薬学総合研究科生体材料学
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Suzuki Kazuomi
Department Of Biomaterials Okayama University Graduate School Of Medicine Dentistry And Pharmaceutic
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Suzuki Kazuomi
Department Of Biomaterials Okayama University Graduate School Of Medicine Dentistry And Pharmaceutic
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Suzuki K
Department Of Biomatrials Okayama University Dental School
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Suzuki Kazuomi
日本大学松戸歯学部 歯科生体材料学講座
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Suzuki Kazuomi
Okayama Univ. Graduate School Of Medicine Dentistry And Pharmaceutical Sci. Okayama Jpn
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Suzuki K
Department Of Biomaterials Okayama University Graduate School Of Medicine Dentistry And Pharmaceutic
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Suzuki Kazuomi
Department Of Biomaterials Okayama University Graduate School Of Medicine And Dentistry:research Cen
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Suzuki Kazuomi
Department Of Biomaterials
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MINAGI Shogo
Department of Occlusal and Oral Functional Rehabilitation, Graduate School of Medicine, Dentistry an
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MARUO Yukinori
Department of Occlusal and Oral Functional Rehabilitation, Graduate School of Medicine, Dentistry an
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IRIE Masao
Department of Biomaterials, Okayama University Graduate School of Medicine, Dentistry and Pharmaceut
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Irie M
Department Of Biomaterials Okayama University Graduate School Of Medicine Dentistry And Pharmaceutic
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Irie Masao
Department Of Biomaterials Okayama University Dental School
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Oka Morihiko
Department Of Occlusal And Oral Functional Rehabilitation Graduate School Of Medicine Dentistry And
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Minagi Shogo
Department Of Occlusal And Oral Functional Rehabilitation Graduate School Of Medicine Dentistry And
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Nishigawa Goro
Department Of Occlusal And Oral Functional Rehabilitation Graduate School Of Medicine Dentistry And
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Maruo Yukinori
Department Of Occlusal And Oral Functional Rehabilitation Graduate School Of Medicine Dentistry And
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Okamoto M
Department Of Occlusal And Oral Functional Rehabilitation Okayama University Graduate School Of Medi
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NISHIGAWA Goro
Occlusion and Removable Prosthodontics, Okayama University Hospital of Dentistry
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OKA Morihiko
Occlusion and Removable Prosthodontics, Okayama University Hospital
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Minagi Shogo
Department Of Occlusal And Oral Functional Rehabilitation Graduate School Of Medicine Dentistry And
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SUZUKI Kazuomi
Department of Advanced Prosthodontics, Division of Cervico-Gnathostomatology, Graduate School of Biomedical Sciences, Hiroshima University
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