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| Clinical effect of iRoot BP Plus in the treatment of open apical lesions of permanent teeth |
| WU Jie1 WANG Dongmei1 YANG Dongqing2 |
1.Department of Endodontics, Shaoguan Stomatological Hospital, Guangdong Province, Shaoguan 512026, China;
2.Department of Special Clinic, Shaoguan Stomatological Hospital, Guangdong Province, Shaoguan 512026, China |
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Abstract Objective To investigate the clinical effect of iRoot BP Plus in the treatment of open apical lesions of permanent teeth.Methods A total of 52 adult patients with apical foramen unclosed from January 2019 to January 2020 were selected as the research objects in the Department of Dentistry and Endodontics of Shaoguan Stomatological Hospital.Sixty anterior teeth and premolars of the patients were divided into experimental group and control group according to the order of treatment, with 30 teeth in each group.The control group was after the root canal was cleaned, Under the dental microscope, the calcium hydroxide-based root canal paste Vitapex was used for apexplasty.The experimental group filled iRoot BP Plus in the root apical foramen and the lower part of the root canal under the dental microscope.The thickness was about 3～5 mm, and it was hardened.Hot gutta-percha is used to complete the filling of the upper and middle section of the root canal.The number of visits, treatment cycles and treatment effects and incidence of postoperative acute reaction of the two groups of patients were compared.Results The average number of visits and treatment cycles of the experimental group were shorter than those of the control group, and the differences were statistically significant (P<0.05).The success rate of root apex sealing in the experimental group was higher than that in the control group, and the difference was statistically significant (P<0.05).No postoperative acute reaction occurred in both groups.Conclusions iRoot BP Plus apical barrier combined with hot gutta-percha root canal filling is used to treat open apical lesions of permanent teeth.Compared with calcium hydroxide root canal paste Vitapex, apexplasty is significantly less frequent, shorter treatment period, and success rate.High, worthy of clinical promotion.
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