title: The mechanical strength of maxillary complete dentures.
abstract: A complete study of the static and dynamic strength of complete maxillary dentures was undertaken. First, the denture base material was investigated in its various forms from the point of view of tension, creep, relaxation, fatigue, and the effect of a corrosive environment. Complete dentures were tested under static compression, and the distribution of stresses along the midline of the upper dentures was determined by means of strain rosettes and by reciprocating compression, the determination of their fatigue strength. The results were found to conform with experience as far as lifetime of complete dentures is concerned.
mesh_terms: D000434:Alcoholic Beverages; D003827:Denture, Complete, Upper; D006801:Humans; D011474:Prosthesis Design; D013314:Stress, Mechanical; D013499:Surface Properties; D013718:Tensile Strength