In-vitro Sealing Ability of Calcium Enriched Mixture Cement Versus Amalgam as Retrograde Filling Materials

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SADEGHI SHIVA; Khoshdel Masoomeh

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Paper Information

Journal: JOURNAL OF DENTAL MATERIALS AND TECHNIQUES Year:2018 | Volume:7 | Issue:4 Page(s): 152-155

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Title

In-vitro Sealing Ability of Calcium Enriched Mixture Cement Versus Amalgam as Retrograde Filling Materials

Author(s)

SADEGHI SHIVA | Khoshdel Masoomeh | Issue Writer Certificate

Keywords

Sealing ability

Amalgam

CEM

Retrofilled

Abstract

Introduction: Sealing ability of a retrograde filling material is an important factor for a successful endodontic apicoectomy. The purpose of this in-vitro study was to compare the sealing ability of calcium enriched mixture (CEM) cement versus amalgam as root-end filling materials. Methods: A total of 36 canals of extracted maxillary central incisors were instrumented and obturated using lateral compaction technique. The apical 3 mm of each root was resected and root-end prepared to a depth of 3mm. The teeth were randomly divided into two experimental groups of 15 teeth according to tested materials (Amalgam, CEM cement) and two negative and positive control groups of 3 teeth. Root-end cavities were restored with amalgam (group 1) or CEM (group 2). Sealing ability was evaluated by dye penetration method using Pelikan ink, and a stereomicroscope at x10 magnifications and 0. 01 mm accuracy. Data were analyzed by T-test and P<0. 05. Results: The mean linear dye microleakage for CEM cement and amalgam retrofilled groups were 2. 08 and 3. 77 mm, respectively. There was a statistically significant difference between the two groups (p<0. 0001). Conclusion: under the condition of this in vitro study, CEM cement provides a better seal than amalgam when used as a retrograde filling material.

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APA: Copy

SADEGHI, SHIVA, & Khoshdel, Masoomeh. (2018). In-vitro Sealing Ability of Calcium Enriched Mixture Cement Versus Amalgam as Retrograde Filling Materials. JOURNAL OF DENTAL MATERIALS AND TECHNIQUES, 7(4), 152-155. SID. https://sid.ir/paper/335549/en

Vancouver: Copy

SADEGHI SHIVA, Khoshdel Masoomeh. In-vitro Sealing Ability of Calcium Enriched Mixture Cement Versus Amalgam as Retrograde Filling Materials. JOURNAL OF DENTAL MATERIALS AND TECHNIQUES[Internet]. 2018;7(4):152-155. Available from: https://sid.ir/paper/335549/en

IEEE: Copy

SHIVA SADEGHI, and Masoomeh Khoshdel, “In-vitro Sealing Ability of Calcium Enriched Mixture Cement Versus Amalgam as Retrograde Filling Materials,” JOURNAL OF DENTAL MATERIALS AND TECHNIQUES, vol. 7, no. 4, pp. 152–155, 2018, [Online]. Available: https://sid.ir/paper/335549/en

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