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| In vitro study and clinical analysis of apical sealing performance of bioceramic material iRoot SP |
| SHU Shan |
| Department of Endodontics, Jiangmen Stomatological Hospital, Guangdong Province, Jiangmen 529000, China |
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Abstract Objective To observe the apical sealing performance of bioceramic material iRoot SP in vitro, so as to provide reference for its application in the treatment of pulp and periapical diseases. Methods From September 2018 to September 2020, the extracted teeth of patients in the Department of Oral and Maxillofacial Surgery of Jiangmen Stomatological Hospital in Guangdong Province were collected, and 120 isolated single root canal teeth were selected as the in vitro study samples of this study. Root canals were prepared to F2 with Protaper nickel titanium machine using the downward method, and the extracted teeth of the included groups were randomly divided into group A, group B, group C, group D, 30 cases in each group. Group A and group B were filled with hot gutta percha, AH-Plus was used in group A, iRoot SP was used in group B, group C was treated with iRoot SP single point filling, group D did not use sealer, only hot gutta percha vertical pressure filling. After the specimens were treated with dye penetration method and transparent tooth method, the length of dye penetration into root canal was measured. The permeation effects of the four groups were compared. Results The infiltration distance in group A, B, C were shorter than group D, while the infiltration distance in group B were shorter than those in group A and D, the differences were statistically significant (P＜0.05). There was no significant difference in the infiltration distance between group A and group C (P＞0.05). Conclusion In the root canal treatment of isolated teeth, different materials of root canal sealers have different effects. The difference of apical sealing performance between iRoot SP and AH-Plus is small, while the single tip method of root canal filling iroot SP apical sealing can also obtain good root canal sealing, which provides a reference for finding a more simple and effective root canal filling method in clinic.
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| [1] |
Abusrewil SM，Mc Lean W，Scott JA.The use of bioceramics as root-end filling materials in periradicular surgery：a literature review[J].Saudi Dent J，2018，30（4）：273-282.
|
| [2] |
乔迪，董艳梅，高学军.体外评价新型根尖倒充填材料iRoot 的生物学性能[J].北京大学学报（医学版），2016，48（2）：324-329.
|
| [3] |
彭俐，王祖华.iRoot SP 的理化性质和生物学性能[J].国际口腔医学杂志，2018，45（1）：78-84.
|
| [4] |
龙飒，杨健，辛悦.超声辅助iRoot SP 单尖法根管充填对根尖封闭性效果的体外研究[J].宜春学院学报，2018，40（9）：63-66.
|
| [6] |
朱丽娜，郑幼洋.热牙胶垂直加压法与iRoot SP 冷侧压法对C 型根管充填的临床效果分析[J].牙体牙髓牙周病学杂志，2017，27（1）：37-40.
|
| [7] |
杨勤，童方丽，杨明，等.根管封闭剂iRoot SP 对椭圆形根管根尖封闭性能的评价[J].实用医学杂志，2016，32（14）：2309-2312.
|
| [10] |
储梦诗.不同充填技术对iRoot SP 根管封闭剂根尖封闭性能的影响[J].开封大学学报，2016，30（4）：91-93.
|
| [5] |
Machado J，Johnson JD，Paranjpe A.The effects of Endo Sequence root repair material on differentiation of dental pulp cells[J].J Endod，2016，42（1）：101-105.
|
| [8] |
von Arx T，Jensen SS，Janner SFM，et al.A 10-year Followup Study of 119 Teeth Treated with Apical Surgery and Root-end Filling with Mineral Trioxide Aggregate[J].J Endod，2019，45（4）：394-401.
|
| [9] |
Moinzadeh AT，Aznar Portoles C，Schembri Wismayer P，et al.Bioactivity Potential of Endo Sequence BC RRM Putty[J].J Endod，2016，42（4）：615-621.
|
| [11] |
潘丽娜.根管封闭剂iRoot SP 根尖封闭性能的体外研究与临床分析[D].济南：山东大学，2016.
|
| [12] |
Jitaru S，Hodisan I，Timis L，et al.The use of bioceramics in endodontics-literature review[J].Clujul Med，2016，89（4）：470-473.
|
| [13] |
Raghavendra SS，Jadhav GR，Gathani KM，et al.Bioceramics in endodontics-a review[J].J Istanb Univ Fac Dent，2017，51（3 Suppl 1）：S128-S137.
|
| [14] |
仇晓慧，张福裕，徐海.不同充填技术对iRoot SP 充填根管的根尖封闭性能的影响[J].中国医师杂志，2020，22（5）：723-726，730.
|
|
|
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