下顎大臼歯欠損に対しインプラント支持固定性補綴装置による治療介入時に付与すべき咬合様式

Translated title of the contribution: "Occlusal consideration for fixed implant prosthesis in mandibular posterior region"

近藤 尚知, 細川 隆司, 友竹 偉則, 城戸 寛史, 越智 守生, 塩田 真, 尾関 雅彦, 西村 正宏, 前田 芳信, 會田 英紀, 玉置 勝司, 尾澤 昌悟, 笛木 賢治, 塚崎 弘明, 小野 高裕, 松下 恭之, 松香 芳三, 水口 一, 桑鶴 利香, 山下 秀一郎飯塚 知明, 馬場 一美, 澤瀬 隆, 藤澤 政紀, 古谷野 潔, 矢谷 博文, 横山 敦郎, 関根 秀志, 舞田 健夫, 鮎川 保則, 中野 環, 久保 隆靖

Research output: Contribution to journalArticle

Abstract

Clinical guidelines or definitive criteria for "Occlusal consideration for fixed implant prosthesis in mandibular posterior region" have not been established yet although the dental implant is an essential treatment option for current prosthetic dentistry. This position paper aimed to propose a critical recommendation and consequently indicate a tentative practice guideline. In this paper, the first and second molar missing in the mandible was assumed as the most typical partial edentulous jaw. A panel of clinical experts concerning dental implant practice was selected from the members of the Japan Prosthodontic Society, and a meeting was held to collect clinical data obtained from daily practice and to estimate expert opinions. As a result, general remarks were presented regarding shapes of prostheses, position and number of occlusal contact points, occlusal contact during lateral excursion, displacement of periodontal ligament, and materials of occlusal surface. However, the expert opinions described above have not been supported by clinical evidence. Moreover, neither the effect of those therapies nor long-term prognosis has been thoroughly investigated. Thus, further study for collecting the clinical evidences is required to formulate the clinical guideline.
Translated title of the contribution"Occlusal consideration for fixed implant prosthesis in mandibular posterior region"
Original languageJapanese
Pages (from-to)1-9
Number of pages9
Journal日本補綴歯科学会誌
Volume8
Issue number1
DOIs
Publication statusPublished - 2016

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