Studying abrasive wear of materials for direct and indirect restorations with increased dental abrasion
Strength characteristics of restoration materials, namely their resistance to abrasive wear, are of great importance in choosing a treatment method for increased dental abrasion. The purpose of this study was to research the abrasive wear of materials for direct and indirect dental restorations in p...
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| Format: | Article |
| Language: | Russian |
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LLC "Endo Press"
2019-02-01
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| Series: | Эндодонтия Today |
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| Online Access: | https://www.endodont.ru/jour/article/view/21 |
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| author | A. M. Gimaletdinоva G. T. Saleeva D. K. Sabirova R. F. Mustakimova |
| author_facet | A. M. Gimaletdinоva G. T. Saleeva D. K. Sabirova R. F. Mustakimova |
| author_sort | A. M. Gimaletdinоva |
| collection | DOAJ |
| description | Strength characteristics of restoration materials, namely their resistance to abrasive wear, are of great importance in choosing a treatment method for increased dental abrasion. The purpose of this study was to research the abrasive wear of materials for direct and indirect dental restorations in patients with increased dental abrasion by measuring areas of the teeth occlusion using computer occlusiograms. Patients who underwent direct restorations with nanocomposite and indirect restorations with lithium disilicate ceramic restorations as a treatment for increased dental abrasion were underwent occlusiography by using TScan III (Tekscan, USA) 1 month and 24 months after the treatment was completed, to measure the area of teeth occlusion in the IP position (a multi-point occlusal contact position). The degree of dental abrasion of restoration materials provided judging on changing the area of occlusal contacts in the same patient over time and in compared with the area of occlusal contacts in the control group. The results of the study shown that the resistance to abrasive wear of ceramic restorations is in consistent with a tooth enamel, and nanocomposite materials, despite their durability, are prone to abrasion as well. Therefore, indirect ceramic restorations should be in preference in treatment of increased dental abrasion, in which an increased occlusive load is one of the clinical manifestations. |
| format | Article |
| id | doaj-art-84ff4bdb32ff4e26bf01b8dbda73f282 |
| institution | DOAJ |
| issn | 1683-2981 1726-7242 |
| language | Russian |
| publishDate | 2019-02-01 |
| publisher | LLC "Endo Press" |
| record_format | Article |
| series | Эндодонтия Today |
| spelling | doaj-art-84ff4bdb32ff4e26bf01b8dbda73f2822025-08-20T02:54:39ZrusLLC "Endo Press"Эндодонтия Today1683-29811726-72422019-02-01164121510.25636/PMP.2.2018.4.321Studying abrasive wear of materials for direct and indirect restorations with increased dental abrasionA. M. Gimaletdinоva0G. T. Saleeva1D. K. Sabirova2R. F. Mustakimova3Кафедра ортопедической стоматологии ФГБОУ ВО Казанский ГМУ Минздрава РФ.Кафедра ортопедической стоматологии ФГБОУ ВО Казанский ГМУ Минздрава РФ.Кафедра ортопедической стоматологии ФГБОУ ВО Казанский ГМУ Минздрава РФ.Кафедра ортопедической стоматологии ФГБОУ ВО Казанский ГМУ Минздрава РФ.Strength characteristics of restoration materials, namely their resistance to abrasive wear, are of great importance in choosing a treatment method for increased dental abrasion. The purpose of this study was to research the abrasive wear of materials for direct and indirect dental restorations in patients with increased dental abrasion by measuring areas of the teeth occlusion using computer occlusiograms. Patients who underwent direct restorations with nanocomposite and indirect restorations with lithium disilicate ceramic restorations as a treatment for increased dental abrasion were underwent occlusiography by using TScan III (Tekscan, USA) 1 month and 24 months after the treatment was completed, to measure the area of teeth occlusion in the IP position (a multi-point occlusal contact position). The degree of dental abrasion of restoration materials provided judging on changing the area of occlusal contacts in the same patient over time and in compared with the area of occlusal contacts in the control group. The results of the study shown that the resistance to abrasive wear of ceramic restorations is in consistent with a tooth enamel, and nanocomposite materials, despite their durability, are prone to abrasion as well. Therefore, indirect ceramic restorations should be in preference in treatment of increased dental abrasion, in which an increased occlusive load is one of the clinical manifestations.https://www.endodont.ru/jour/article/view/21the increased attrition of teethdirect and indirect restorationsthe area of occlusal contactsan okklyuziogrammatscan iii |
| spellingShingle | A. M. Gimaletdinоva G. T. Saleeva D. K. Sabirova R. F. Mustakimova Studying abrasive wear of materials for direct and indirect restorations with increased dental abrasion Эндодонтия Today the increased attrition of teeth direct and indirect restorations the area of occlusal contacts an okklyuziogramma tscan iii |
| title | Studying abrasive wear of materials for direct and indirect restorations with increased dental abrasion |
| title_full | Studying abrasive wear of materials for direct and indirect restorations with increased dental abrasion |
| title_fullStr | Studying abrasive wear of materials for direct and indirect restorations with increased dental abrasion |
| title_full_unstemmed | Studying abrasive wear of materials for direct and indirect restorations with increased dental abrasion |
| title_short | Studying abrasive wear of materials for direct and indirect restorations with increased dental abrasion |
| title_sort | studying abrasive wear of materials for direct and indirect restorations with increased dental abrasion |
| topic | the increased attrition of teeth direct and indirect restorations the area of occlusal contacts an okklyuziogramma tscan iii |
| url | https://www.endodont.ru/jour/article/view/21 |
| work_keys_str_mv | AT amgimaletdinova studyingabrasivewearofmaterialsfordirectandindirectrestorationswithincreaseddentalabrasion AT gtsaleeva studyingabrasivewearofmaterialsfordirectandindirectrestorationswithincreaseddentalabrasion AT dksabirova studyingabrasivewearofmaterialsfordirectandindirectrestorationswithincreaseddentalabrasion AT rfmustakimova studyingabrasivewearofmaterialsfordirectandindirectrestorationswithincreaseddentalabrasion |