| dc.creator |
Altınsoy, İlhan |
|
| dc.creator |
TÜRKER, NURULLAH |
|
| dc.creator |
Yanık, Deniz |
|
| dc.creator |
Buyukkaplan, Ulviye S. |
|
| dc.date |
2023-05-01T00:00:00Z |
|
| dc.date.accessioned |
2025-02-25T10:41:10Z |
|
| dc.date.available |
2025-02-25T10:41:10Z |
|
| dc.identifier |
ee2569b8-af4c-4996-8d67-2540b3a31e55 |
|
| dc.identifier |
10.11607/prd.6399 |
|
| dc.identifier |
https://avesis.sdu.edu.tr/publication/details/ee2569b8-af4c-4996-8d67-2540b3a31e55/oai |
|
| dc.identifier.uri |
http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/101852 |
|
| dc.description |
This study compares the fracture strength of teeth restored with conventional round fiber post (CP) and bundle post (BP) in two different lengths. A total of 48 mandibular premolars were selected. Endodontic treatment was performed, and the premolars were divided into four groups (n = 12 per group): Group C9 = 9-mm CP; Group C5 = 5-mm CP; Group B9 = 9-mm BP; Group B5 = 5-mm BP. Post spaces were prepared, and posts were disinfected with alcohol. Silane was applied, and posts were placed with self-etch dual-cure adhesive. The core structures were created using dual-cure adhesive and standardized core-matrix. Specimens were embedded in acrylic, and the periodontal ligament was simulated with polyvinyl-siloxane impression material. Thermocycling was performed, and specimens were then loaded at a 45-degree angle to the long axis. The failure mode was analyzed with ×5 magnification, and statistical analyses were performed. No statistical difference was found between post systems and post lengths (P > .05). Chi-square test revealed no statistical difference in the failure mode (P > .05). BP did not affect fracture resistance compared to CP. For the restoration of extremely irregular canals with a fiber post, BP can be used as an alternative system because it does not reduce the fracture strength. If necessary, longer posts can be used without decreasing the fracture resistance. |
|
| dc.language |
eng |
|
| dc.rights |
info:eu-repo/semantics/closedAccess |
|
| dc.title |
Fracture Resistance of the Bundle Post System and Conventional Fiber Post with Different Lengths |
|
| dc.type |
info:eu-repo/semantics/article |
|