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Poster Presentation

Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC

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[P-2]Systematic review of treatment dentures: Evaluation of effectiveness using OHIP

*Mamoru Murakami1, Haruka Miyata2, Yurika Oura 2, Kae Harada3, Masahiro Nishimura4
(1. Removable Prosthodontics and Implant Dentistry, Kagoshima University Hospital, 2. Department of Oral and Maxillofacial Prosthodontics, Kagoshima University Graduate School, 3. Department of Prosthetic Dentistry, Medical and Dental Sciences, Graduate School of Biomedical Sciences, Nagasaki University, 4. Department of Fixed Prosthodontics and Orofacial Function, Osaka University Graduate School of Dentistry)

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Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-12]Clinical study on comparison of functions between FAT 3D printed dentures and conventional dentures Part2 Preoperative comparison of subjects

*kanako kataoka1, Katushi Tamaki1, Masayuki Suto1, Kaori Maehata1, Ryuhei Ikuta1, Yu Nakajima1, Nobutaka Watanabe1
(1. Japan Prosthodontic Society West Kanto Local)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-14]Influence of scanning path of intraoral scanner and denture morphology during duplicate denture fabrication

*Akiha Ogawa1, Mikio Imai2, Takamitsu Kato1, Yasunori Ayukawa1
(1. Section of Implant & Rehabilitative Dentistry, Division of Oral Rehabilitation, Faculty of Dental Science, Kyushu University, 2. Division of Advanced Dental Devices and Therapeutics Faculty of Dental Science)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-16]Effect of repeated insertion/removal tests on partial denture retainers fabricated by selective laser melting and on CAD/CAM resin crowns

*Sato Kogawa1, Yoshimitsu Kato1, Keita Tomono1, Koichi Yoshida2, Juro Wadachi1, Sinji Takemoto3, Shuichiro Yamashita1
(1. Department of Removable Partial Prosthodontics, Tokyo Dental College, 2. Tokyo branch, 3. Department of Biomedical Engineering, Iwate Medical University)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-22]Examining the simplification of the comfortable zone method
: the influence of session reduction

*Asako Suzuki1, Yutaka Kurata1, Toshikazu Miura2, Takumi Tsuchida1, Koji Takano1, Hiroki Nakajima1, Kentaro Igarashi1, Masayasu Ito1, Yasuhiko Kawai1
(1. Department of Removable Prosthodontics and Geriatric Oral Health, Nihon University School of Dentistry at Matsudo, 2. Nihon University Graduate School of Dentistry at Matsudo, Removable Prosthodontics)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-24]Pull-out force of Co-Cr alloy specimens in a full-color 3D-printed denture base resin

*Kosei Ito1, Akinori Tasaka1, Makoto Kuga2, Shinji Takemoto3, Shuichiro Yamashita1
(1. Removable Partial Prosthodontics, Tokyo Dental College, 2. Coredental lab yokohama Co., Ltd., 3. Department of Biomedical Engineering, Iwate Medical University)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-26]Study on the differences in occlusal force measurements by type of artificial teeth

*Seiichi Kanemoto1, Kentaro Igarashi2, Takahiro Ohkawa4, Shunsuke Nagata3, Shizuka Tarukawa2, Erika Katayama2, Mao Mochizuki2, Naoko Noguchi2, Makoto Renki2, Tomohiro Ishii2, Masayasu Ito2
(1. Nihon University Graduate School of Dentistry at Matsudo, Removable Prosthodontics, 2. Nihon University School of Dentistry at Matsudo, Department of Removable Prosthodontics and Geriatric Oral Health, 3. Nihon University School of Dentistry at Matsudo, Department of Dental Biomaterials, 4. Nihon University School of Dentistry at Matsudo)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-30]Effects of static friction coefficients on the behavior analysis of basal seat mucosa under mandibular complete denture with finite element method

*Kenji Aoki1, Yuki Taniuchi1, Natsumi Obinata1, Minoru Miyata1, Mineyo Sone1, Kazuhiko Okamoto1
(1. Division of Removable Prosthodontics, Department of Restorative and Biomaterials Sciences, Meikai University School of Dentistry)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-38]Influence of different surface finishing of zirconia and lithium disilicate glass-ceramics on wear behavior

*Tomofumi Sawada1,2, Yutaro Oyamada3, Akihiko Hatanaka2, Shinji Takemoto2
(1. Department of Dental Materials Science, Division of Oral Functional Science and Rehabilitation, Asahi University School of Dentistry., 2. Department of Biomedical Engineering, Iwate Medical University, 3. Division of Fixed Prosthodontics and Oral Implantology, Department of Prosthodontics, School of Dentistry, Iwate Medical University)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-44]Influence of different preparation designs on internal adaptation of zirconia cantilever resin-bonded fixed dental prostheses

*Keigo Ito1,2, Taro Iwasaki1,2, Yuya Nishihara1, Tetsuyasu Ando1, Toru Muramatsu3, Kotoyo Narishima4, Hiroshi Nogawa1, Futoshi Komine1,2
(1. Department of Fixed Prosthodontics, Nihon University School of Dentistry, 2. Division of Advanced Dental Treatment, Dental Research Center, Nihon University School of Dentistry, 3. Nishi-Kanto Branch, 4. Kan-etsu Branch)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-46]Understanding of incineration properties of mixtures of liquid tank photopolymerized resin and zirconia powder for casting

*Yurina Tanaka1, Sijia Fan1, Yasuo Ueda1, Shinichiro Kuroshima1
(1. Department of Fixed and Regenerative Prosthodontics, Division of Oral Functional Science, Faculty of Dental Medicine, Hokkaido University)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-50]A study on bond strength of PEEK with sand blasting and adhesive primer pretreatment

*Makoto Matsugishi1, Masao Irie2, Yukinori Maruo3, Mai Yoshizane1, Kumiko Yoshihara4, Noriyuki Nagaoka5, Takuya Matsumoto2, Kentaro Akiyama1
(1. Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2. Department of Biomaterials, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 3. Department of Prosthodontics, Division of Dentistry, Okayama University Hospital, 4. Health and Medical Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 5. Advanced Research Center for Oral and Craniofacial Sciences, Okayama University Dental School)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-52]Effects of light irradiation interval on mechanical properties and polymerization shrinkage stress of adhesive resin cements

*Reiri Watanabe1, Akio Harada1, Akane Ozaki1, Yukihiro Kosaka1, Hiroshi Egusa1
(1. Division of Molecular and Regenerative Prosthodontics, Tohoku University Graduate School of Dentistry)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-54]Development of the open magnetic circuit type magnetic attachment and magnetic shielding system for dental implants

*HITOSHI AKIYAMA1, SHIN OGURA2, MAIKO HARA1, HATTA MINORI3, TAKEI JUN4, AKAMA RYOICHI5
(1. The Nippon Dental University Hospital, General Dentistry , 2. The Nippon Dental University Hospital, Oral Implant, 3. The Nippon Dental University, Scool of Life Dentistry, Prosthodontics 2, 4. The Nippon Dental University Hospital, Laboratory, 5. The Nippon Dental University College at Tokyo, Department of Dental Technology)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-56]The effect of tensile and compressive stress on peri-implant bone resorption and bone formation parameters

*Bin Li1, Cangyou Xie2, Yuki Mouri1, Hitomi Matsuno1, Hisami Okawara1, Noriyuki Wakabayashi1
(1. Department of Advanced Prosthodontics, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, 2. Department of Oral Pathology, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-62]Evaluation of the precision of digital Impressions using assistive devices in the oral cavity for fully edentulous implant cases

*Keisuke Ashida1, Minoru Sanda2, Shinpei Tanaka2, Masayuki Takaba2, Yotaro Iwauchi2, Rena Masu1, Yusuke Koshiishi1, Tomori Yamada1, Kazuyoshi Baba2
(1. Division of Prosthodontics, Department of Prosthodontics, School of Dentistry, Showa Medical University, 2. Department of Prosthodontics, Graduate School of Dentistry, Showa Medical University)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-68]Effects of treadmill exercise frequency on anxiety and craniofacial pain induced by social defeat stress

*Mana Hasegawa1, Keiichiro Okamoto2, Yuya Iwamoto2,3, Kensuke Yamamura2, Noritaka Fujii1,3
(1. General Dentistry and Clinical Education Unit, Niigata University Medical and Dental Hospital, 2. Division of Oral Physiology, Niigata University Graduate School of Medical and Dental Sciences, 3. Division of Dental Clinical Education, Niigata Unive)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-70]Effect of sleep restriction for awake bruxism events

*Yuichiro Yamakawa1, Takashi Iida1, Kazuhiro Yoshida1, Yuki Ishii1, Mai Hosokawa1, Mai Ikuta1, Yoshihiro Iwata1, Osamu Komiyama1
(1. Department of Oral Function and Fixed Prosthodontics Nihon University School of Dentistry at Matsudo)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-72]Localization of TRPM8 in murine craniofacial regions

*Meri Hisamoto1, Shinichiro Kuroshima1
(1. Department of Fixed and Regenerative Prosthodontics, Division of Oral Functional Science, Faculty of Dental Medicine, Hokkaido University)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-74]Relationship between pseudo-disc formation appearance on MRIs and clinical signs and symptoms of the temporomandibular joint disorder at 12-year follow-up

*Haruna Miki1, Shun Okuni2, Yoshihiro Shiroyama1, Hajime Minakuchi2, Kenji Maekawa3, Takuo Kuboki1
(1. Department of Oral Rehabilitation and Regenerative Medicine, Faculty of Medicine Dentistry and Pharmaceutical Sciences, Okayama University, 2. Department of Oral Rehabilitation and Implantology, Okayama University Hospital, 3. Department of Removable Prosthodontics and Occlusion, Osaka Dental University)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-76]Transplantation effect of M1 macrophages on a murine model of BRONJ-like lesions

*Ryohei Kozutsumi1, Shinichiro Kuroshima1,2, Kaneko Haruka1, Takashi Sawase1
(1. Department of Applied Prosthodontics, Institute of Biomedical Sciences, Nagasaki University, 2. Department of Fixed and Regenerative Prosthodontics, Division of Oral Functional Science, Faculty of Dental Medicine, Hokkaido University)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-78(E)]Histological investigation on periodontal tissue after vertical root fracture repair with 4-META/MMA-TBB resin mixed with nano-hydroxyapatite and enamel matrix derivative

*Chuta Kooanantkul1,2, Masako Nagasawa1, Hikaru Koide1, Katsumi Uoshima1
(1. Department of Bio-Prosthodontics, Niigata University, 2. Department of Operative Dentistry and Endodontics, Mahidol University)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-82]Investigation of Bone Formation Capacity by Combination of Anodized-Hydrothermally Treated Titanium with Nanotopographic Structure and Dental Pulp Stem Cells

*Toshiyuki Kobayashi1, Yoshihiko Sugita2, Masaki Hata1, Ryohei Matsukawa1, Atsushi Aoyagi1, Yuka Imanishi1, Takeshi Hagio3, Kensuke Kuroda3, Hatsuhiko Maeda2, Jun Takebe1
(1. Department of Removable Prosthodontics, School of Dentistry, Aichi Gakuin University, 2. Departmentof Oral Pathology / Forensic Odontology, School of Dentistry, Aichi Gakuin University, 3. Institutes of Innovation for Future Society, Nagoya University)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-84(E)]Development of Novel Zirconia: Enhancing Mechanical Properties and Biological Activity for Advanced Biomedical Applications

*Zhiwei Zhou1, Kosuke Nozaki1, Huichuan Xu1, Satsuki Tanaka1, Masanao Inokoshi2, Noriyuki Wakabayashi1
(1. Advanced Prosthodontics, Division of Oral Health Sciences, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo, 2. Oral Devices and Materials, Division of Oral Health Sciences, Graduate School of Medical and Dental Sciences, Institute of Science Tokyo)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-90]The Effect of Nicotinamide Mononucleotide on the Differentiation of Osteoblast-like Cells

*Daisuke Yamaguchi1,2, Kazuo Takeuchi1, Ayaka Hattori1, Atsushi Araki1, Yuki Uchiyama1, Rihoko Takeuchi1, Suguru Kimoto1
(1. Department of Gerodontology and Home Care Dentistry, Aichi Gakuin University School of Dentistry, 2. Psychiatry and Behavioral Sciences, Stanford University School of Medicine)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-92]iPSC-derived megakaryocytes for Alveolar bone regeneration

*Toshiki Nagano1,2, Hidenori Hirose3, Junko Tomizuka3, Hideyuki Yamamoto1,2, Takasi Sawase1, Asano Asami3, Yoshinori Sumita2
(1. Department of Applied Prosthodontics, Graduate School of Biomedical Sciences, Nagasaki University, 2. Department of Medical Research and Development for Oral Disease, Graduate School of Biomedical Sciences, Nagasaki University, 3. Megakaryon Corporation)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-94]Potential for the Chd3 gene to define the tooth cervical width

*Kento Shimamura1,2, Toshiki Nojiri1, Hisatomo Kondou3, Hiroko Ida4, Keishi Otsu5, Hayato Ooshima4, Takuya Kobayashi6, Tarou Irie2
(1. Division of Fixed Prosthodontics and Oral Implantology Department of Prosthodontics School of Dentistry Iwate Medical University, 2. Division of Anatomical and Cellular Pathology, Department of Pathology, Iwate Medical University, 3. Department of Fixed Prosthodontics and Oral Implantology, School of Dentistry, Aichi Gakuin University, 4. Division of Anatomy and Cell Biology of the Hard Tissue, Department of Tissue Regeneration and Reconstruction, Niigata University Graduate School of Medical and Dental Sciences, 5. Division of Developmental Biology and Regenerative Medicine, Department of Anatomy, Iwate Medical University, 6. Division of Removable Prosthodontics and Oral Rehabilitation, Department of Prosthodontics, School of Dentistry, Iwate Medical University)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-96]A Survey on the Response of Medical Institutions of Asahi University to Patients with Obstructive Sleep Apnea

*Junya Nakazawa1, Akira Ukai2, Syoh Kihou1, Sayaka Yamamoto1, Mitsunori Uno1
(1. Department of Prosthodontics, Division of Oral Functional Science and Rehabilitation, Asahi University School of Dentistry, 2. Department of Oral and Maxillofacial Surgery,Division of Oral Pathogenesis and Diseases Control,Asahi University School of Dentistry)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-98]Effect of oral rehabilitation program content for motor cortical neuroplasticity

*Yuki Ishii1, Takashi Iida1, Aoi Ebashi1, Hiroyuki Oguro1, Mika Sakaki2, Masatoshi Iwasaki1, Yoshihiro Iwata1, Osamu Komiyama1
(1. Department of Oral Function and Fixed Prosthodontics, Nihon University School of Dentistry at Matsudo, 2. Department of Anatomy, Nihon University School of Dentistry at Matsudo)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-100]Masticatory function and occlusal force in patients wearing complete denture

*Tomonori Niitsuma1, Naoki Asanuma2, Yuko Watarai1,2, Tatsuhiro Suzuki1, Momoka Kawana1, Kotono Nagata1, Fumi Mizuhashi1,2
(1. Functional Occlusal Treatment, The Nippon Dental University Graduate School of Life Dentistry at Niigata, 2. Department of Removable Prosthodontics, The Nippon Dental University School of Life Dentistry at Niigata)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2

[P-102]Development of an oral appliance type real-time occlusal force measuring device using electrostatic induction sheets

*Taichi Narihara1, Motoaki Tanaka1, Wataru Hijikata2, Nobuhiro Yoda1
(1. Division of Advanced Prosthetic Dentistry, Tohoku University Graduate School of Dentistry , 2. Department of Mechanical Engineering, School of Engineering, Institute of Science Tokyo)

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Poster PresentationOn-site
Sun. May 18, 2025 12:30 PM - 1:20 PM JST
Sun. May 18, 2025 3:30 AM - 4:20 AM UTC
Dejima Messe Nagasaki 2F Convention Hall 1+2
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