PMID: 7009809Nov 1, 1980Paper

The effect of some components on the rigidity of mandibular bilateral free end saddle dentures

Journal of Oral Rehabilitation
P O Glantz, G D Stafford

Abstract

One partially dentate person, his remaining teeth being 44, 43, 42, 41, 31, 32 and 33, was simultaneously provided with one maxillary complete denture and three mandibular free end saddle dentures having cobalt chromium alloy skeletons of different design. One denture was constructed with a lingual plate, another with a sublingual and a secondary bar, while on a third denture the major connector consisted of an enlarged secondary bar. On all the dentures occlusal rests were placed on teeth nos 44 and 33. Rosette strain gauges were placed in the midlines of all the major connectors. The gauges were calibrated on the master cast placed in a universal testing machine. The clinical recordings were taken from the gauges during one session under repeated loading conditions. Readings were repeated on one denture after removal of (1) the secondary bar and (2) the secondary bar and the occlusal rests. The recordings were used to calculate (1) the principal maximum and minimum strains and (2) the direction of the strains at the points of the bases beneath the centre of the gauges. The results show that studies of relevant functional deformation patterns of dentures can only be made in clinical experiments. Furthermore, they show that the...Continue Reading

References

May 1, 1977·Journal of Clinical Periodontology·B BergmanC O Olsson
Feb 1, 1972·The Journal of Prosthetic Dentistry·B T CecconiE Dootz
Jul 3, 1973·British Dental Journal·L ChristidouJ B Chamberlain
Jan 1, 1971·The Journal of Prosthetic Dentistry·B T CecconiE Dootz
Nov 1, 1970·Acta Odontologica Scandinavica·A Derry, U Bertram
Mar 1, 1969·The Journal of Prosthetic Dentistry·H Shohet
Jun 1, 1967·Journal of Biomedical Materials Research·R G Craig, F A Peyton
Apr 1, 1958·Journal of Dental Research·D J ANDERSON, D C PICTON
Apr 1, 1950·Journal of Dental Research·A H HOWELL, F BRUDEVOLD

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Citations

Jan 25, 2003·Dental Materials : Official Publication of the Academy of Dental Materials·Cláudio Pinheiro FernandesKrister Nilner
Jan 1, 1997·Journal of Dentistry·P O Glantz, K Nilner
Apr 1, 1991·Journal of Dentistry·G D Stafford, P O Glantz
Apr 1, 1985·Dental Materials : Official Publication of the Academy of Dental Materials·P O Glantz, G D Stafford
Feb 1, 1988·Dental Materials : Official Publication of the Academy of Dental Materials·P O GlantzS el Ghazali
Aug 1, 1984·Acta Odontologica Scandinavica·P O GlantzK Randow
Oct 1, 1984·Acta Odontologica Scandinavica·P O GlantzK Randow

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