clinical value research of implant supported distal extension mandibular partial removable dental prostheses

• Project/Area Number: 25861839
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Prosthodontics/ Dental materials science and
• Research Institution: Osaka University
• Principal Investigator: Tomita Akiko 大阪大学, 歯学部附属病院, 医員 (10585342)
• Project Period (FY): 2014-02-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2017)
• Budget Amount: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2014: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000); Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
• Keywords: インプラント支持遊離端義歯 / インプラント支持 / 遊離端義歯 / インプラント支持義歯

Outline of Final Research Achievements

For patients set the implants supported distal extension partial removable dental prostheses,81 % of probing depth of most distal abutment,79 % of implants,70 % of the partial removable dental prostheses were successful. At patients'degree of the satisfaction(oral related QOL), pain, amenity, appearance, function, stability, speech, cleansing, satisfaction were well-regarded.In conclusion, it was suggeested that implants supported distal extension partial removable dental prostheses were possibly clinically valuable.

Research Products

• [Journal Article] Influence of Abutment Angle on Implant Strain When Supporting a Distal Extension Removable Partial Dental Prosthesis:: An In Vitro Study. Int J Prosthodont. 2017;30(1):51-3.査読有. (2017)
  • Author(s): Hirata K, Takahashi T, Tomita A, Gonda T, Maeda Y.
  • Journal Title: Int J Prosthodont. Volume: 30(1) Pages: 51-3
  • DOI: 10.11607/ijp.5010
  • Peer Reviewed / Open Access
• [Journal Article] Root Fracture of Abutment Teeth for Partial Removable Dental Prostheses. (2016)
  • Author(s): Mizuno Y, Gonda T, Takahashi T, Tomita A, Maeda Y.
  • Journal Title: Int J Prosthodont. Volume: 29(5) Issue: 5 Pages: 461-6
  • DOI: 10.11607/ijp.4327
  • Peer Reviewed
• [Journal Article] Influence of palatal coverage and implant distribution on denture strain in maxillary implant overdentures (2016)
  • Author(s): Takahashi T, Gonda T, Tomita A, Mizuno Y, Maeda Y.
  • Journal Title: International Journal of Oral and Maxillofacial implant Volume: 31 Pages: 43-8
  • DOI: 10.11607/jomi.4243
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Loading Variables on Implant-Supported Distal-Extension Removable Partial Dentures: An In Vitro Pilot Study (2016)
  • Author(s): Hirata K, Takahashi T, Tomita A, Gonda T, Maeda Y
  • Journal Title: Int J Prosthodont Volume: 29(1) Issue: 1 Pages: 17-9
  • DOI: 10.11607/ijp.4411
  • Peer Reviewed
• [Journal Article] Loading variables on implant-supported distal extension removable partial dentures-An in vitro Pilot Study (2016)
  • Author(s): Hirata K,Takahashi T,Tomita A,Gonda T,Maeda Y
  • Journal Title: International Journal of Prosthodontics Volume: 29(1) Pages: 17-19
  • Peer Reviewed
• [Journal Article] The influence of loading variables on implant strain when supporting distal extension removable prostheses (2015)
  • Author(s): Hirata K,Takahashi T,Tomita A,Gonda T,Maeda Y
  • Journal Title: International Journal of Prosthodontics Volume: 28(5) Pages: 484-486
  • Peer Reviewed
• [Journal Article] Loading variables on implant-supported distal extension removable partial dentures- An in vitro Pilot Study. (2015)
  • Author(s): Hirata K, Takahashi T, Tomita A, Gonda T, Maeda Y.
  • Journal Title: The International Journal of Prosthodontics Volume: in press
  • Peer Reviewed
• [Journal Article] The influence of loading variables on implant strain when supporting distal extension removable prostheses. An in vitro study. (2015)
  • Author(s): Hirata K, Takahashi T, Tomita A, Gonda T, Maeda Y.
  • Journal Title: The International Journal of Prosthodontics Volume: 28 Issue: 5 Pages: 484-486
  • DOI: 10.11607/ijp.4208
  • Peer Reviewed / Open Access
• [Presentation] 下顎インプラントオーバーデンチャーにおける骨レベルが曲げひずみに与える影響 (2017)
  • Author(s): ファムグェンクォン・髙橋利士・権田知也・富田章子・西村優一・前田芳信,
  • Organizer: 日本補綴歯科学会・第126回学術大会,
• [Presentation] インプラント支持遊離端義歯の臨床研究 (2016)
  • Author(s): 富田章子、権田知也、倉嶋敏明、永田省蔵、奥野幾久、平田清剛、高橋利士、前田芳信
  • Organizer: 日本口腔インプラント学会学術大会
  • Place of Presentation: 名古屋国際会議場（愛知県名古屋市）
  • Year and Date: 2016-09-17
• [Presentation] Influence of implant distribution on implant of maxillary implant overdenture. (2015)
  • Author(s): Takahashi T, Gonda T, Tomita A, Mizuno Y, Maeda Y.
  • Organizer: Bineeial Joint Congress of JPS-CPS-KAP; 2015
  • Place of Presentation: Hakone,Japan
  • Year and Date: 2015-04-10 – 2015-04-12
• [Presentation] Influence of loading condition on implant supporting distal extension partial removable dental prosthesis2014 (2014)
  • Author(s): Takahashi T, Hirata K, Tomita A, Gonda T, Maeda Y.
  • Organizer: Indonesia Japan Prosthodontic Society Joint Meeting
  • Place of Presentation: Bali,Indonesia
  • Year and Date: 2014-10-31
• [Presentation] インプラント支持遊離端義歯の臨床研究. (2014)
  • Author(s): 平田清剛, 倉嶋敏明, 権田知也, 前田芳信, 富田章子, 高橋利士. 2014 2014/9/13; 東京.
  • Organizer: 第44回日本口腔インプラント学会学術大会; 2014
  • Place of Presentation: 東京
  • Year and Date: 2014-09-13