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Australian Endodontic Journal最新文献

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Autotransplantation of immature second premolar combined with alveolar ridge splitting: A long-term (6-year) follow-up case report. 不成熟的第二前臼齿自体牙移植与牙槽嵴分离术：长期（6 年）随访病例报告。
IF 1.3 4区 医学
Australian Endodontic Journal Pub Date : 2024-11-04 DOI: 10.1111/aej.12886
Cheng Feng, YaBin Pan, Lingling Chen, Jianzhe Wang, Zhenyu Shi, Ye Wu
{"title":"Autotransplantation of immature second premolar combined with alveolar ridge splitting: A long-term (6-year) follow-up case report.","authors":"Cheng Feng, YaBin Pan, Lingling Chen, Jianzhe Wang, Zhenyu Shi, Ye Wu","doi":"10.1111/aej.12886","DOIUrl":"https://doi.org/10.1111/aej.12886","url":null,"abstract":"<p><p>This case report describes a successful autotransplantation procedure for an impacted mandibular left second premolar with incomplete root formation. Despite caries and root resorption, the patient's mandibular left second primary molar was retained. Furthermore, the severe impaction of the mandibular left second premolar ruled out orthodontic realignment. Due to the young age of the patient, dental implantation was not feasible, leading to the selection of autotransplantation as the preferred method for replacing the retained primary molar. To address the insufficient buccolingual width of the recipient site, a combination of piezosurgery-assisted alveolar ridge splitting and guided bone regeneration techniques was employed in this autotransplantation procedure.</p>","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142570565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative analysis of rotary versus manual instrumentation in paediatric pulpectomy procedures: A systematic review and meta-analysis. 小儿肺切除术中旋转器械与手动器械的比较分析：系统回顾和荟萃分析。
IF 1.3 4区 医学
Australian Endodontic Journal Pub Date : 2024-11-04 DOI: 10.1111/aej.12899
Neeta Padmawar, Neha Pawar, Vandana Tripathi, Satyabrat Banerjee, Garima Tyagi, Sourabh R Joshi
{"title":"Comparative analysis of rotary versus manual instrumentation in paediatric pulpectomy procedures: A systematic review and meta-analysis.","authors":"Neeta Padmawar, Neha Pawar, Vandana Tripathi, Satyabrat Banerjee, Garima Tyagi, Sourabh R Joshi","doi":"10.1111/aej.12899","DOIUrl":"https://doi.org/10.1111/aej.12899","url":null,"abstract":"<p><p>The use of rotary file in permanent teeth is well-documented, but there is limited scientific evidence for its effectiveness in primary teeth. A meta-analysis was conducted to compare rotary and manual tools in primary tooth pulpectomy procedures. Ten databases were searched from 2000 to 2024 to find relevant literature. The Cochrane Risk of Bias (ROB) tool assessed bias in randomised control trials. STATA software version 18 conducted the meta-analysis. A random-effects model was used for instrumentation time and obturation quality evaluation while sensitivity analysis followed high heterogeneity detection. Twenty RCTs were included after screening 723 studies. Publication bias and heterogeneity were found for instrumentation time, leading to removal of nine studies. Significant difference in mean instrumentation time (1.42) was noted. Obturation quality assessment showed an odds ratio of 1.82. Use of rotary instrumentation yielded superior outcomes compared with manual instrumentation for pulpectomy for primary teeth.</p>","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142570571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Can ultrasonography be used to detect root perforation? An in vitro study. 超声波能用来检测牙根穿孔吗？一项体外研究。
IF 1.3 4区 医学
Australian Endodontic Journal Pub Date : 2024-11-01 DOI: 10.1111/aej.12901
Öznur Sariyilmaz, İrem Eren, Evren Sariyilmaz, Hakan Eren, Gulşah Uslu
{"title":"Can ultrasonography be used to detect root perforation? An in vitro study.","authors":"Öznur Sariyilmaz, İrem Eren, Evren Sariyilmaz, Hakan Eren, Gulşah Uslu","doi":"10.1111/aej.12901","DOIUrl":"https://doi.org/10.1111/aej.12901","url":null,"abstract":"<p><p>This study assessed the usability of ultrasonography in detecting root canal perforations. The buccal side of incisor root were perforated. The actual lengths up to the perforation site were measured by visualisation of the tip of a file. Specimens were embedded in gypsum, and it was scraped to simulate bone resorption. Resorption cavities were filled with ultrasound gel. Measurements were taken by advancing a file through the canal until the tip became visible in the ultrasound image. 3D scans were obtained using cone-beam computed tomography (CBCT) and the distance between the coronal point of the resorption cavity and the reference point was measured. The actual distance of the resorption cavity from the reference point varied 6-10.6 mm. The same distances were measured via ultrasound as 5.7-10.9 mm, while measured using CBCT 6-10.5 mm. No significant differences were found. Ultrasonography shows promise for detecting root perforations, however further research is needed.</p>","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142559569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fibre post removal using ultrasonic tips: A comparative in vitro study using different protocols. 使用超声波吸头去除纤维桩：采用不同方案的体外比较研究。
IF 1.3 4区 医学
Australian Endodontic Journal Pub Date : 2024-10-28 DOI: 10.1111/aej.12898
Ricardo Honda, Lauter E Pelepenko, Mabelle F Monteiro, Marina A Marciano, Brenda P F A Gomes, Adriana de Jesus Soares, Caio R Ferraz, José Flávio A Almeida
{"title":"Fibre post removal using ultrasonic tips: A comparative in vitro study using different protocols.","authors":"Ricardo Honda, Lauter E Pelepenko, Mabelle F Monteiro, Marina A Marciano, Brenda P F A Gomes, Adriana de Jesus Soares, Caio R Ferraz, José Flávio A Almeida","doi":"10.1111/aej.12898","DOIUrl":"https://doi.org/10.1111/aej.12898","url":null,"abstract":"<p><p>This study evaluated the glass fibre post (GFP) removal using three different protocols with ultrasonic tips. Thirty-six extracted single-rooted teeth were endodontically treated and cemented with a 10-mm GFP. Three protocols were used for GFP removal: 20 s activated with cooling, 20 s activated without cooling and 40 s activated without cooling. The removal time and temperature increase on the external root surface were recorded. The amount of residual material and the volume of dentin loss were assessed using micro-computed tomography. Data were analysed using ANOVA with a 5% significance level. The removal time and the amount of residual material were not affected by the protocol. There was no difference in temperature increase between the 20-s groups. The 40s activated without cooling produced the highest temperatures, especially in the apical region, and greater dentin loss. It is not advisable to use the ultrasonic insert continuously for more than 20 s.</p>","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142513515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acid-etching protocol for bioceramic cements: Evaluation of bond strength, compression and morphology. 生物陶瓷水门汀的酸蚀方案：评估粘接强度、压缩和形态。
IF 1.3 4区 医学
Australian Endodontic Journal Pub Date : 2024-10-25 DOI: 10.1111/aej.12894
Paula Cosenza, Ana Grasiela Limoeiro, Wayne Martins Nascimento, Marilia Fagury Videira Marceliano-Alves, Adriana de Jesus Soares, Américo Bortolazzo Correr, Alana Pinto Carôso Souza, Marcos Frozoni, Aline Cristine Gomes Matta
{"title":"Acid-etching protocol for bioceramic cements: Evaluation of bond strength, compression and morphology.","authors":"Paula Cosenza, Ana Grasiela Limoeiro, Wayne Martins Nascimento, Marilia Fagury Videira Marceliano-Alves, Adriana de Jesus Soares, Américo Bortolazzo Correr, Alana Pinto Carôso Souza, Marcos Frozoni, Aline Cristine Gomes Matta","doi":"10.1111/aej.12894","DOIUrl":"https://doi.org/10.1111/aej.12894","url":null,"abstract":"<p><p>To establish an acid-etching protocol for Biodentine and Cimmo DTA, evaluating compressive strength, bond strength, surface morphology in scanning electron microscope and failure modes after different etching times. Two test specimens were prepared for each cement and divided into four groups (n = 12) according to the acid-etching time (0, 5, 10 and 15 s). Compressive strength was tested using a universal testing machine, while bond strength was evaluated after bonding with Filtek Bulk Flow resin using Universal ESPE Single Bond adhesive. Failures were classified as surface-adhesive, cement-cohesive, resin-cohesive and mixed. Biodentine showed significantly higher compressive strength than Cimmo DTA (p < 0.001), regardless of acid etch time (p < 0.001). Different acid-etching strategies are required for Biodentine and Cimmo DTA, with Biodentine requiring selective etching and Cimmo DTA requiring a full 15-s etch to optimise bond strength properties.</p>","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142513514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Letter to the Editor. 致编辑的信
IF 1.3 4区 医学
Australian Endodontic Journal Pub Date : 2024-10-22 DOI: 10.1111/aej.12897
Bridhi Jalan, Shivangi Vats
{"title":"Letter to the Editor.","authors":"Bridhi Jalan, Shivangi Vats","doi":"10.1111/aej.12897","DOIUrl":"10.1111/aej.12897","url":null,"abstract":"","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142481744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Relationship of incidence of radix entomolaris and C-shaped canal in mandibular molars using CBCT: A multi-centre study. 下颌磨牙根尖内磨牙和 C 形管的发病率与 CBCT 的关系：一项多中心研究。
IF 1.3 4区 医学
Australian Endodontic Journal Pub Date : 2024-10-21 DOI: 10.1111/aej.12895
Sobrina Mohamed Khazin, Siti Hajar Omar, Marlena Kamaruzaman, Huwaina Abd Ghani, Mandava Deepthi, Diyana Kamarudin, Safura Anita Baharin, Vinayak Pishipati Kalyan Chakravarthy
{"title":"Relationship of incidence of radix entomolaris and C-shaped canal in mandibular molars using CBCT: A multi-centre study.","authors":"Sobrina Mohamed Khazin, Siti Hajar Omar, Marlena Kamaruzaman, Huwaina Abd Ghani, Mandava Deepthi, Diyana Kamarudin, Safura Anita Baharin, Vinayak Pishipati Kalyan Chakravarthy","doi":"10.1111/aej.12895","DOIUrl":"https://doi.org/10.1111/aej.12895","url":null,"abstract":"<p><p>This study aimed to evaluate the relationship of incidence between radix entomolaris (RE) in permanent mandibular first molars (FM) with C-shaped canal (CSC) in permanent mandibular second molars (SM). A total of 1015 cone-beam computed tomography (CBCT) images of permanent mandibular molars from Malaysian patients were collected retrospectively and analysed by researchers from seven dental schools in Malaysia trained in CBCT technology. The presence and absence of RE and CSC were scored as 'yes' or 'no'. The prevalence of FM with RE was 21.2% and SM with CSC was 37.9%. The co-occurrence of RE and CSC in the same quadrant was 6.5% (OR = 1.497, p = 0.014). Female, Chinese and samples from Eastern Peninsular Malaysia were associated with CSC in SM (p < 0.05). The increased appearance of CSC in SM when RE is present in FM makes it imperative for clinicians to be vigilant during examination and diagnosis to prevent potential endodontic mishaps.</p>","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142481746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The influence of endodontic treatment quality on periapical lesions' architecture in cone-beam computed tomography. 锥束计算机断层扫描中牙髓治疗质量对根尖周病变结构的影响。
IF 1.3 4区 医学
Australian Endodontic Journal Pub Date : 2024-10-16 DOI: 10.1111/aej.12896
Ewa Mackiewicz, Tobias Bonsmann, Krzysztof Safranow, Patrycja Nowicka, Janusz Kołecki, Alicja Nowicka
{"title":"The influence of endodontic treatment quality on periapical lesions' architecture in cone-beam computed tomography.","authors":"Ewa Mackiewicz, Tobias Bonsmann, Krzysztof Safranow, Patrycja Nowicka, Janusz Kołecki, Alicja Nowicka","doi":"10.1111/aej.12896","DOIUrl":"https://doi.org/10.1111/aej.12896","url":null,"abstract":"<p><p>This study assessed the influence of root canal treatment quality on the architecture of periapical lesions. A total of 121 lesions were involved in this research. Two researchers analysed the surface of the lesions, diameters in three planes, volume and sphericity. The quality of root canal treatment was assessed with PESS index. Non-parametric statistical tests: Mann-Whitney and Spearman rank correlation coefficient were used in this research. Connected lesions of multirooted teeth spread in the coronal plane revealed a positive correlation with coronal seal and root canal filling homogenicity, however their spread in the sagittal plane showed a positive correlation only with root canal filling homogenicity. The quality of root canal treatment has an influence on the periapical lesions' architecture.</p>","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142481747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Peri-implant medication-related osteonecrosis of the jaw mimicking endodontic disease in a cancer patient: A case report. 一名癌症患者因种植体周围药物相关性骨坏死而诱发牙髓病：病例报告。
IF 1.3 4区 医学
Australian Endodontic Journal Pub Date : 2024-10-12 DOI: 10.1111/aej.12893
André Caroli Rocha, Maria Emília Mota, Ricardo Costa Lima, Nayara Fernanda Pereira, Fabio Abreu Alves, Maria Stella Moreira
{"title":"Peri-implant medication-related osteonecrosis of the jaw mimicking endodontic disease in a cancer patient: A case report.","authors":"André Caroli Rocha, Maria Emília Mota, Ricardo Costa Lima, Nayara Fernanda Pereira, Fabio Abreu Alves, Maria Stella Moreira","doi":"10.1111/aej.12893","DOIUrl":"https://doi.org/10.1111/aej.12893","url":null,"abstract":"<p><p>Medication-related osteonecrosis of the jaw (MRONJ) is a progressive condition that can cause significant bone loss and its diagnosis can be challenging. A 68-year-old man with a diagnosis of hepatocellular carcinoma, undergoing treatment with atezolizumab, bevacizumab and zoledronic acid, complained of spontaneous pain in the right lower second premolar. Oral examination revealed no dental changes and implants in the right jaw. A patient history and thorough clinical and radiographic examinations mimic endodontic disease. The implant crowns were removed, bleeding on probing, and peri-implant pockets were observed. The main hypothesis was MRONJ Stage 2, and the surgical treatment was performed. The pain ceased and signs of MRONJ were not observed within 3 months. MRONJ should be considered as a hypothesis in the case of odontalgia and a patient's history of antiresorptive and antiangiogenic therapies. Furthermore, monitoring patients with dental implants in the mandible through detailed clinical and imaging evaluation is required.</p>","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142481745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamic analysis of a NiTi rotary file by using finite element analysis: Effect of cross-section and pitch length. 利用有限元分析对镍钛旋转锉进行动态分析：横截面和间距长度的影响
IF 1.3 4区 医学
Australian Endodontic Journal Pub Date : 2024-10-03 DOI: 10.1111/aej.12892
Halil İbrahim Akkoç, Cangül Keskin, Kubilay Aslantaş
{"title":"Dynamic analysis of a NiTi rotary file by using finite element analysis: Effect of cross-section and pitch length.","authors":"Halil İbrahim Akkoç, Cangül Keskin, Kubilay Aslantaş","doi":"10.1111/aej.12892","DOIUrl":"https://doi.org/10.1111/aej.12892","url":null,"abstract":"<p><p>This study assessed stress distribution, maximum stress values and fatigue life of experimentally designed NiTi rotary files with different cross-sectional geometry and pitch length using finite element analysis (FEA). Four cross-sectional shapes (Convex triangle, S-shaped, Triple helix and Concave triangle) and two pitch lengths (2 mm and 3 mm) were tested in simulated root canals with curvatures of 30°, 45° and 60°. The FEA results indicated that convex triangle and triple helix geometries exhibited lower stress values compared to the S-shaped and concave triangle designs. Increasing the canal curvature angle resulted in higher stress values, with the S-shaped instrument showing the most significant increase (up to 12%). Instruments with shorter pitch lengths showed more even stress distribution enhancing fatigue life. The maximum stress was concentrated 5-8 mm from the tip, varying across cutting edges, with S-shaped sections experiencing the lowest forces but higher stress due to lower moments of inertia.</p>","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142373647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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