Load effect on the strength characteristics of restored tooth using glass fiber posts (experimental research)
There are different forms of fiber glass posts to restore the anatomical shape of the tooth. It is more reasonable to use those which more repeat the shape of the root canal. So we have carried out an attempt to justify the use of intra root anatomic tab to restore the tooth coronal part, made of gl...
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| Format: | Article |
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| Language: | Russian |
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LLC "Endo Press"
2020-04-01
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| Series: | Эндодонтия Today |
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| Online Access: | https://www.endodont.ru/jour/article/view/298 |
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| description | There are different forms of fiber glass posts to restore the anatomical shape of the tooth. It is more reasonable to use those which more repeat the shape of the root canal. So we have carried out an attempt to justify the use of intra root anatomic tab to restore the tooth coronal part, made of glass fiber post and nano-composite. A compression test and study samples of resistance to vertical and the angular 14° size 440 N (45 kg) of the load on a standard glass fiber posts - a group PI (n =7 ) and individually made anatomical tab - group PII (n = 7), reinforced fiber glass pin. To detect the defects after the experiment the thin sections of teeth (thickness 3,0 mm) were studied under nuclear and power microscope (СММ 2000). It has been established that there is a more expressed resistance to the to the angular loading of anatomic posts. |
| format | Article |
| id | doaj-art-90d3dfdd3aff4fbe8d8e18706759f047 |
| institution | DOAJ |
| issn | 1683-2981 1726-7242 |
| language | Russian |
| publishDate | 2020-04-01 |
| publisher | LLC "Endo Press" |
| record_format | Article |
| series | Эндодонтия Today |
| spelling | doaj-art-90d3dfdd3aff4fbe8d8e18706759f0472025-08-20T03:19:35ZrusLLC "Endo Press"Эндодонтия Today1683-29811726-72422020-04-011421618285Load effect on the strength characteristics of restored tooth using glass fiber posts (experimental research)012345ОмГМУОмГМУОмГМУОмГМУОмГМУОмГМУThere are different forms of fiber glass posts to restore the anatomical shape of the tooth. It is more reasonable to use those which more repeat the shape of the root canal. So we have carried out an attempt to justify the use of intra root anatomic tab to restore the tooth coronal part, made of glass fiber post and nano-composite. A compression test and study samples of resistance to vertical and the angular 14° size 440 N (45 kg) of the load on a standard glass fiber posts - a group PI (n =7 ) and individually made anatomical tab - group PII (n = 7), reinforced fiber glass pin. To detect the defects after the experiment the thin sections of teeth (thickness 3,0 mm) were studied under nuclear and power microscope (СММ 2000). It has been established that there is a more expressed resistance to the to the angular loading of anatomic posts.https://www.endodont.ru/jour/article/view/298стекловолоконные штифтыпрямая реставрация девитального зубавнутрикорневая анатомическая вкладкаglass fiber postdirect restoration of devital toothnano-compositeintra root anatomic tab |
| spellingShingle | Load effect on the strength characteristics of restored tooth using glass fiber posts (experimental research) Эндодонтия Today стекловолоконные штифты прямая реставрация девитального зуба внутрикорневая анатомическая вкладка glass fiber post direct restoration of devital tooth nano-composite intra root anatomic tab |
| title | Load effect on the strength characteristics of restored tooth using glass fiber posts (experimental research) |
| title_full | Load effect on the strength characteristics of restored tooth using glass fiber posts (experimental research) |
| title_fullStr | Load effect on the strength characteristics of restored tooth using glass fiber posts (experimental research) |
| title_full_unstemmed | Load effect on the strength characteristics of restored tooth using glass fiber posts (experimental research) |
| title_short | Load effect on the strength characteristics of restored tooth using glass fiber posts (experimental research) |
| title_sort | load effect on the strength characteristics of restored tooth using glass fiber posts experimental research |
| topic | стекловолоконные штифты прямая реставрация девитального зуба внутрикорневая анатомическая вкладка glass fiber post direct restoration of devital tooth nano-composite intra root anatomic tab |
| url | https://www.endodont.ru/jour/article/view/298 |