PMID: 12752927May 20, 2003Paper

Stress distribution of abutments and base displacement with precision attachment- and telescopic crown-retained removable partial dentures

Journal of Oral Rehabilitation
M SaitoT Kawasaki

Abstract

Five types of removable partial dentures (two attachment dentures, two telescopic dentures and one clasp denture) were designed. The two attachment dentures were retained by the rigid-precision attachments with or without a stabilizing arm, and the two telescope dentures were retained with cone telescope crowns with or without cross-arch stabilization. The stresses acting on abutment teeth and denture bases and the movements of denture bases were investigated, and the influences of denture design were clarified. The stress acting on a terminal abutment tooth retained by a rigid-precision attachment or cone telescopic crown was larger than that acting on a terminal abutment tooth retained by a clasp. The attachment dentures tended to concentrate more stress at the terminal abutment tooth than did the telescopic dentures. The stress of denture base of an attachment denture and a telescopic denture was less than that of a clasp denture. There was no difference between the stresses of attachment and telescopic dentures. The displacement of the denture base tended to be less when the denture was designed with a rigid connection for the retainer and with cross-arch stabilization.

References

Dec 1, 1988·Journal of Dentistry·G M FeingoldW Johnson
Sep 1, 1996·The Journal of Prosthetic Dentistry·H G el Charkawi, M T el Wakad

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Citations

Dec 30, 2006·The Journal of Oral Implantology·Oliver HoffmannGregory-George Zafiropoulos
Oct 15, 2013·Contemporary Clinical Dentistry·Roma GoswamiAnkur Gupta
Aug 14, 2010·The Kaohsiung Journal of Medical Sciences·Chau-Hsiang WangYoshimasa Igarashi
Apr 22, 2009·Journal of Dentistry·Takayuki Kondo, Noriyuki Wakabayashi
Feb 7, 2007·The Journal of Prosthetic Dentistry·Liliana SanduCristina Bortun
Jun 25, 2015·Case Reports in Dentistry·Doğu Ömür DedeÖzer İşısağ
Oct 18, 2016·Journal of Indian Prosthodontic Society·Kareem Mohammed RedaMohamed Nabeel El-Gendy
Sep 22, 2017·European Journal of Dentistry·Oksana StyranivskaNataliya Mykyyevych
Aug 30, 2012·Journal of Prosthodontics : Official Journal of the American College of Prosthodontists·Aysegul G GurbulakBulent Kesim
Aug 10, 2019·Indian Journal of Dental Research : Official Publication of Indian Society for Dental Research·Mahesh VermaShubhra Gill
Sep 12, 2017·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Moustafa Abdou Elsyad, Aisha Zakaria Mostafa
Jan 16, 2008·Gerodontology·Ivica Stancić, Aleksandra Jelenković
Oct 23, 2020·International Journal of Implant Dentistry·Toshifumi NogawaAtsuro Yokoyama

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