Effect of different intracanal medications on the push-out bond strength of a bioceramic sealer to radicular dentin | ||||
| Egyptian Dental Journal | ||||
| Volume 71, Issue 2 - Serial Number 5, April 2025, Page 1883-1891 PDF (319.91 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/edj.2025.359859.3380 | ||||
 View on SCiNiTO | ||||
| Author | ||||
Walaa Mohammed Ghoneim  
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| Assistant professor of Endodontics, Faculty of Dentistry, Tanta University | ||||
| Abstract | ||||
| Abstract: Aim Appraise the impact of three intracanal medications on the push-out bond strength of a bioceramic sealer to radicular dentin. Methodology Forty maxillary cental incisors were collected, decoronated, and chemo-mechanical preparation was carried out using ProTaper Next files. According to the intracanal medications, teeth were equally separated into four groups ; Group 1: bioceramic intracanal medicament (Bio-C Temp), Group 2: Glycyrrhizin, Group 3: Calcium hydroxide (CH), and Group 4: without use of intracanal medications (control). Intracanal medicaments were eliminated after one week and all samples were filled using gutta-percha lateral compaction technique and a Bioceramic sealer (Bio-C). After one week of incubation, push-out bond strength was measured at three root levels. The collected data were statistically analyzed and compared using one-way analysis of variance (ANOVA) and Tukey test (P ≤ 0.05). Results at all root levels, group 3 using CH medication showed statistically significant lower results than all other tested groups. Control group showed higher values followed by bioceramic and Glycyrrhizin intracanal medicaments groups without statistical significant differences . In all groups, coronal root levels recorded higher values than other levels with statistical significant difference with apical level only. Conclusions push-out bond strength of Bio-C bioceramic sealer to radicular dentin was negatively affected by prior application of CH. However, bioceramic (Bio-C Temp) and Glycyrrhizin intracanal medications did not have negative impact. Keywords bioceramic intracanal medicament, bioceramic sealer, Calcium hydroxide, Glycyrrhizin. | ||||
| Keywords | ||||
| Keywords bioceramic intracanal medicament; bioceramic sealer; Calcium hydroxide; Glycyrrhizin | ||||
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