Конструювання знімних мостоподібних протезів і їх клініко-експериментальна оцінка

Підвищення ефективності ортопедичного лікування при включених дефектах зубних рядів, за рахунок конструювання знімних мостоподібних протезів із пружно-еластичною оболонкою, які дозволяють використовувати тканини альвеолярного відростка як проміжну опору.

Рубрика Медицина
Вид автореферат
Язык украинский
Дата добавления 04.03.2014
Размер файла 8,0 M

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Ключевые слова: мостовидный протез, конструирование, пластмасса, нагрузка, опорные зубы, слизистая оболочка, препаровка.

Summary

Komlev A.A., Designing of removable bridge dentures and their clinico-experimental assessment. Dissertation for degree Candidate of Medical Sciences in specialty 14.01.22 - Stomatology, National Medical University, Kiev, 2001.

The dissertation deals with the designing of removable bridge dentures with an elastic membrane. They allow to utilize the alveolar process tissues as an additional intermediate support and to exclude the necessity of preparing abutment teeth. The areas of removable bridge denture bases were determined in various defects of dentition. The conditions under which the elastic properties of the material are retained due to the limitation of its squeezing within a reversible deformation as well as its isolation from an aggressive influence of the mixed saliva were found thanks to the results of physical and chemical studies of the stomatologic plastic PM-01. An effect of mechanic loading on the process that lead to untimely uselessness of the dentures made from the elastic plastic was revealed. Introduction of the developed constructions and removable bridge dentures and recommendations for their constructing speaks for application of bridge dentures in case of a decrease in abutment teeth paradontium fatigue strength and in an increase in the length on dentition defects. It also allows to exclude preparing of the abutment teeth. The clinical and functional assessment of the developed design of removable bridge dentures which took three years testifies to their efficacy in prosthetics of patients who have the included defects of dentition on the lateral sites.

Key words: bridge denture, designing, plastic, loading, abutment teeth, mucous membrane, preparation.

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