| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
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|
タイトル |
Dimensional stability and weight changes of tissue conditioners |
|
言語 |
en |
| 作成者 |
Murata, Hiroshi
Kawamura, Mayumi
Hamada, Taizo
Saleh, S.
Kresnoadi, U.
Toki, Kazuhito
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| アクセス権 |
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|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
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|
権利情報 |
Copyright (c) 2001 Blackwell Publishing. The definitive version is available at www.blackwell-synergy.com |
| 内容記述 |
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|
内容記述 |
The dimensional stability of tissue conditioners characterizes the ability of the materials to yield accurate functional impressions of oral mucosa. This study evaluated the linear dimensional changes with time of six tissue conditioners (COE Comfort, FITT, GC Soft-Liner, Hydro-Cast, SR-Ivoseal and Visco-Gel) using a travelling microscope, and relationship between these changes and weight changes. The absorption and solubility of these materials were also determined. The percentage changes in dimension and weight in water storage were measured at 2 (baseline), 8 and 24 h, and 2, 4, 7, 14 and 21 days after specimen preparation. All materials except SR-Ivoseal exhibited shrinkage and weight loss during water storage, whilst SR-Ivoseal exhibited expansion and an increase in weight. The percentage solubility for all materials except SR-Ivoseal was higher than the percentage absorption. A positive linear relationship was found between the percentage changes in linear dimension and those in weight (r=0·797 - 0·986, P < 0·05). Water absorption and solubility of the materials were found to be associated with dimensional changes. The results suggest that the period recommended for forming functional impressions would be 24 h after insertion in the mouth. In addition, it is important to select tissue conditioners suitable for functional impressions because of the wide ranges of dimensional stability among the materials. |
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言語 |
en |
| 出版者 |
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出版者 |
Blackwell Publishing |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
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|
出版タイプ |
AO |
|
出版タイプResource |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
| 関連情報 |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
10.1046/j.1365-2842.2001.00736.x |
| 関連情報 |
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|
識別子タイプ |
PMID |
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|
関連識別子 |
11737562 |
| 関連情報 |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
http://dx.doi.org/10.1046/j.1365-2842.2001.00736.x |
| 収録物識別子 |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0305-182X |
| 収録物識別子 |
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|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00704042 |
| 開始ページ |
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|
開始ページ |
918 |
| 書誌情報 |
Journal of Oral Rehabilitation
Journal of Oral Rehabilitation
巻 28,
号 10,
p. 918-923,
発行日 2001-10
|
| 旧ID |
20335 |
JOralRehabil_28-10_918.pdf (563.1 KB)
