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Item type						紀要論文(ELS) / Departmental Bulletin Paper(ELS)(1)
公開日						1982-12-31
タイトル
	タイトル					<原著>オーバー・デンチャーの維持装置に関する研究 第1報O'ringアタッチメントについて
	言語					ja
タイトル
	タイトル					<ORIGINAL ARTICLES>A Study of Retainer in Overdenture l. 0'ring Attachment
	言語					en
言語
	言語					jpn
キーワード
	言語					en
	主題Scheme					Other
	主題					Overdenture
キーワード
	言語					en
	主題Scheme					Other
	主題					Retainer
キーワード
	言語					en
	主題Scheme					Other
	主題					O'ring
資源タイプ
	資源タイプ識別子					http://purl.org/coar/resource_type/c_6501
	資源タイプ					departmental bulletin paper
ページ属性
	内容記述タイプ					Other
	内容記述					P(論文)
	言語					ja
著者名(日)						高崎, 英仁 × 高崎, 英仁 WEKO 20418 ja 高崎, 英仁 Search repository 伊藤, 善広 × 伊藤, 善広 WEKO 34526 ja 伊藤, 善広 Search repository 佐藤, 謙裕 × 佐藤, 謙裕 WEKO 34527 ja 佐藤, 謙裕 Search repository 伊東, 由紀夫 × 伊東, 由紀夫 WEKO 34528 ja 伊東, 由紀夫 Search repository 田村, 武 × 田村, 武 WEKO 34529 ja 田村, 武 Search repository
著者所属(日)
						ja
						東日本学園大学歯学部歯科補綴学第一講座
著者所属(英)
						en
						First Department of Prosthodontics, School of Dentistry,HIGASHI-NIPPON-GAKUEN UNIVERSITY
抄録(英)
	内容記述タイプ					Other
	内容記述					Recently, the use of the O'ring attachments in the overdenture has been reported. Generally, the female part with the O'ring is a resin cap which becomes incorporated in the denture base with self-curing acrylic resin. Synthetic rubber provides the O'ring attachment with physiological relief in occlusion, but its elastic strength may produce stress to the abutment tooth out of function. Furthermore, there are a few problems in the use of the O'ring attachment; the discoloring and the flaking of the self curing acrylic resin, the gingival inflamation around the abutment tooth, and the hight the base of the male part to maintain the thickness of the female resin cap. To resolve these problems, we designed a metal outer-cap, in which the O'ring is enclosed, and applied this to the few remainingn teeth in the overdenture. The outer-cap should extend over the gingival border of the male part. Its thickness is about 0.3 -0.4mm. Retention beads is added to the outer-cap to retain the denture base material. The amount of relief is decided by the thickness of the coating agent or seat wax on the working cast. Completed casting is highly polished on both sides of the surfase to minimize metal display through the acrylic resin and to keep the inner surface clean. Otherwise, the metal tooth or the facing crown can be simply incorporated in the outer-cap when a vertical dimension is not sufficient to arrange the resin or porcelain tooth. In this study, a technique is described in which the O'ring attachment with the metal outer-cap is applied to the few remaining teeth in the overdenture.
雑誌書誌ID
	収録物識別子タイプ					NCID
	収録物識別子					AN0008135X
書誌情報						ja : 東日本歯学雑誌 巻 1, 号 1, p. 141-151, 発行日 1982-12-31
出版タイプ